\displaystyle 80 ( 3 - \sqrt{2} ) \mathrm{m}

81:["$","p","p0-2",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["① ",["$","span","p0-2-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

100 \\mathrm{m}

"}}],"\n② ",["$","span","p0-2-t0-m3",{"className":"my-[3px] inline-block align-middle leading-none","dangerouslySetInnerHTML":{"__html":"$11c"}}],"\n③ ",["$","span","p0-2-t0-m5",{"className":"my-[3px] inline-block align-middle leading-none","dangerouslySetInnerHTML":{"__html":"$11d"}}],"\n④ ","$L11e","\n⑤ ","$L11f",""]}] 83:["$","span","p0-0-t0-m11",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

{\\mathrm{C}}

"}}] 84:["$","span","p0-0-t0-m13",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

{\\mathrm{D}}

"}}] 85:["$","span","p0-0-t0-m15",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

{\\mathrm{ACDB}}

"}}] 86:["$","span","p0-0-t0-m17",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

{\\mathrm{B}}

"}}] 87:["$","span","p0-0-t0-m19",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

{1}

"}}] 88:["$","p","p0-1",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":[["$","img","p0-1-i2",{"src":"https://2vcomivapkynmsnb.public.blob.vercel-storage.com/problems/725/image19-Q1Nsrxe90Tc6bg7nUbGQbedBIj9Vs6.jpg","alt":"","className":"problem-img my-[1em] block","style":{"--img-w":"25cqw"}}]]}] 120:T998,

\displaystyle \mathrm{\overline{AB}} : \overline{AC} = 6 : 5

89:["$","p","p0-2",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":[" ",["$","span","p0-2-t0-m1",{"className":"my-[3px] inline-block align-middle leading-none","dangerouslySetInnerHTML":{"__html":"$120"}}],"일 때, 직선 ",["$","span","p0-2-t0-m3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{OB}

"}}],"의 기울기는? (단, ",["$","span","p0-2-t0-m5",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{O}

"}}],"는 원점이다.) [3점]\n① ","$L121","\n② ","$L122","\n③ ","$L123","\n④ ","$L124","\n⑤ ","$L125",""]}] 8b:["$","span","p0-0-t0-m11",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

{\\mathrm{C}}

"}}] 8c:["$","span","p0-0-t0-m13",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

{\\mathrm{D}}

"}}] 8d:["$","span","p0-0-t0-m15",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

{\\mathrm{ACDB}}

"}}] 8e:["$","span","p0-0-t0-m17",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

{\\mathrm{B}}

"}}] 8f:["$","span","p0-0-t0-m19",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

{1}

"}}] 90:["$","p","p0-1",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":[["$","img","p0-1-i2",{"src":"https://2vcomivapkynmsnb.public.blob.vercel-storage.com/problems/725/image19-Q1Nsrxe90Tc6bg7nUbGQbedBIj9Vs6.jpg","alt":"","className":"problem-img my-[1em] block","style":{"--img-w":"25cqw"}}]]}] 126:T64b,

\displaystyle a = {\frac{3}{2}}

127:T506,

\displaystyle \frac{5}{9}

91:["$","p","p0-2",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":[" ",["$","span","p0-2-t0-m1",{"className":"my-[3px] inline-block align-middle leading-none","dangerouslySetInnerHTML":{"__html":"$126"}}],"일 때, 둘레의 길이가 ",["$","span","p0-2-t0-m3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

4

"}}],"인 사각형 ",["$","span","p0-2-t0-m5",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{ACDB}

"}}],"의 넓이는?\n[4점]\n① ",["$","span","p0-2-t0-m7",{"className":"my-[3px] inline-block align-middle leading-none","dangerouslySetInnerHTML":{"__html":"$127"}}],"\n② ","$L128","\n③ ","$L129","\n④ ","$L12a","\n⑤ ","$L12b",""]}] 92:["$","span","p0-0-t0-m15",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

4

"}}] 93:["$","span","p0-0-t0-m17",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

4

"}}] 94:["$","span","p0-0-t0-m19",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{C}

"}}] 95:["$","span","p0-0-t0-m21",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{A}

"}}] 96:["$","span","p0-0-t0-m23",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{D}

"}}] 97:["$","span","p0-0-t0-m25",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{B}

"}}] 98:["$","p","p0-1",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":[["$","img","p0-1-i2",{"src":"https://2vcomivapkynmsnb.public.blob.vercel-storage.com/problems/725/image23-cPwcNJQq9bmtGphtPYHql4KzB3pNrO.jpg","alt":"","className":"problem-img my-[1em] block","style":{"--img-w":"25cqw"}}]]}] 12c:T506,

\displaystyle \frac{1}{6}

12d:T506,

\displaystyle \frac{1}{5}

12e:T506,

\displaystyle \frac{1}{4}

99:["$","p","p0-2",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["① ",["$","span","p0-2-t0-m1",{"className":"my-[3px] inline-block align-middle leading-none","dangerouslySetInnerHTML":{"__html":"$12c"}}],"\n② ",["$","span","p0-2-t0-m3",{"className":"my-[3px] inline-block align-middle leading-none","dangerouslySetInnerHTML":{"__html":"$12d"}}],"\n③ ",["$","span","p0-2-t0-m5",{"className":"my-[3px] inline-block align-middle leading-none","dangerouslySetInnerHTML":{"__html":"$12e"}}],"\n④ ","$L12f","\n⑤ ","$L130",""]}] 131:T515,

\displaystyle \mathrm{\overline{CD}} = 8

9b:["$","span","p0-0-t0-m11",{"className":"my-[3px] inline-block align-middle leading-none","dangerouslySetInnerHTML":{"__html":"$131"}}] 9c:["$","span","p0-0-t0-m13",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{A}

"}}] 9d:["$","span","p0-0-t0-m15",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{D}

"}}] 9e:["$","span","p0-0-t0-m17",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{BC}

"}}] 9f:["$","span","p0-0-t0-m19",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{E}

"}}] a0:["$","span","p0-0-t0-m21",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{F}

"}}] a1:["$","p","p0-1",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":[["$","img","p0-1-i2",{"src":"https://2vcomivapkynmsnb.public.blob.vercel-storage.com/problems/725/image26-ozXg7RLGiXAbieFUDubzObg8Zt0CSS.jpg","alt":"","className":"problem-img my-[1em] block","style":{"--img-w":"28cqw"}}]]}] a2:["$","p","p0-2",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["다음은 선분 ",["$","span","p0-2-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{{FC}}

"}}],"의 길이를 구하는 과정이다."]}] 132:T459,

\displaystyle \mathrm{\overline{BE}} =

a3:["$","p","p0-3",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["삼각형 ",["$","span","p0-3-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{ABC}

"}}],"는 이등변삼각형이므로\n ",["$","span","p0-3-t0-m3",{"className":"my-[3px] inline-block align-middle leading-none","dangerouslySetInnerHTML":{"__html":"$132"}}],"\n(가)"]}] 133:T490,

\mathrm{\angle} ACB = \angle ACD

134:T8f8,

\displaystyle \mathrm{\overline{BA}} : {\overline{AD}} = 5 :

a4:["$","p","p0-4",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["이다.\n ",["$","span","p0-4-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$133"}}],"이므로\n ",["$","span","p0-4-t0-m3",{"className":"my-[3px] inline-block align-middle leading-none","dangerouslySetInnerHTML":{"__html":"$134"}}],"\n(나)"]}] 135:Teb8,

\displaystyle \mathrm{\overline{BA}} : {\overline{AD}} = {\overline{BE}} : {\overline{EF}}

a5:["$","p","p0-5",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["이다.\n두 선분 ",["$","span","p0-5-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{AE}

"}}],"와 ",["$","span","p0-5-t0-m3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{DF}

"}}],"는 평행하므로\n ",["$","span","p0-5-t0-m5",{"className":"my-[3px] inline-block align-middle leading-none","dangerouslySetInnerHTML":{"__html":"$135"}}],"\n이다. 따라서\n ","$L136","\n(다)"]}] 137:T411,

a + b + c

a6:["$","p","p0-6",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["위의 (가), (나), (다)에 알맞은 수를 각각 ",["$","span","p0-6-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

a

"}}],", ",["$","span","p0-6-t0-m3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

b

"}}],", ",["$","span","p0-6-t0-m5",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

c

"}}],"라 할 때,\n",["$","span","p0-6-t0-m7",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$137"}}],"의 값은? [4점]\n① ",["$","span","p0-6-t0-m9",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

16

"}}],"\n② ",["$","span","p0-6-t0-m11",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

17

"}}],"\n③ ","$L138","\n④ ","$L139","\n⑤ ","$L13a",""]}] 13b:T4c9,

\mathrm{\angle} C = 60 ^\circ

a8:["$","span","p0-2-t0-m5",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$13b"}}] 13c:T88c,

\displaystyle {3} \pi - 2 \sqrt{3}

a9:["$","p","p0-3",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":["현 ",["$","span","p0-3-t0-m1",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{AB}

"}}],"와 호 ",["$","span","p0-3-t0-m3",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{AB}

"}}],"로 둘러싸인 어두운 부분의 넓이는? [4점]\n① ",["$","span","p0-3-t0-m5",{"className":"my-[3px] inline-block align-middle leading-none","dangerouslySetInnerHTML":{"__html":"$13c"}}],"\n② ","$L13d","\n③ ","$L13e","\n④ ","$L13f","\n⑤ ","$L140",""]}] ab:["$","span","p0-0-t0-m7",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{A}

"}}] ac:["$","span","p0-0-t0-m9",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{B}

"}}] 141:T455,

y = ax + 2

ad:["$","span","p0-0-t0-m11",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"$141"}}] ae:["$","span","p0-0-t0-m13",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

y

"}}] af:["$","span","p0-0-t0-m15",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{C}

"}}] 142:T7e1,

\displaystyle y = - \frac{4}{3} x + 4

b0:["$","span","p0-0-t0-m17",{"className":"my-[3px] inline-block align-middle leading-none","dangerouslySetInnerHTML":{"__html":"$142"}}] b1:["$","span","p0-0-t0-m19",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

1

"}}] b2:["$","span","p0-0-t0-m21",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{D}

"}}] b3:["$","span","p0-0-t0-m23",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{BCD}

"}}] b4:["$","span","p0-0-t0-m25",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{COAD}

"}}] b5:["$","span","p0-0-t0-m27",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

1 : 2

"}}] b6:["$","span","p0-0-t0-m29",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

a

"}}] b7:["$","span","p0-0-t0-m31",{"className":"$undefined","dangerouslySetInnerHTML":{"__html":"

\\mathrm{O}

"}}] b8:["$","p","p0-1",{"className":"mt-0 mb-[1.2em] [tab-size:3] whitespace-pre-wrap","children":[["$","img","p0-1-i2",{"src":"https://2vcomivapkynmsnb.public.blob.vercel-storage.com/problems/725/image31-KyzmB7AXAx93x2rjxXiWuQONK909tB.jpg","alt":"","className":"problem-img my-[1em] block","style":{"--img-w":"24cqw"}}]]}] 143:T531,

\displaystyle - \frac{1}{6}

144:T531,

\displaystyle - \frac{1}{5}

145:T531,

\displaystyle - \frac{1}{4}

2015년-03월-고1-수학영역