All Questions ⁺⁰236027 Questions

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+510

Geometry

In rectangle ABCD, corner A is folded over crease $\overline{DE}$ to point $F$ on $\overline{BC}.$ Find $BC.$

onyuIee Dec 21, 2024

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1

+510

Geometry

If \frac{AE}{DE} = 3, what is \frac{AD}{BC}?

onyuIee Dec 21, 2024

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0

+1455

Geometry

A pole of height 50 units has broken into two pieces, and the top of the pole is now at a point that is 25 units from the base of the pole. Find the difference between the lengths of the two pieces.

kittykat Dec 21, 2024

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1

0

+1455

Geometry

In the diagram below, if AD=30, what is BC?

kittykat Dec 21, 2024

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1

0

+1455

Geometry

Find the perimeter of an isosceles triangle with base length 24 and area 200.

kittykat Dec 21, 2024

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+1455

Geometry

In the diagram, BD = 2 \cdot CD and CF = FB. Find the length AE.

kittykat Dec 21, 2024

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+182

Geometry

Rectangle ABCD is divided into several regions, some of which are labelled with their areas. Find the area of the yellow region.

AUnVerifedTaxPayer Dec 21, 2024

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+182

Geometry

In the diagram, \triangle ABC \cong \triangle BFA. Find \frac{AB}{BC}.

AUnVerifedTaxPayer Dec 21, 2024

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1

0

+182

Geometry

In the diagram below, we have DE = 3 \cdot EC and AB = DE = 20. Find the length FG.

AUnVerifedTaxPayer Dec 21, 2024

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1

0

+182

Geometry

Triangles ADE, CDE, and BCE are all equilateral triangles with area 1, and $H$ is the midpoint of $\overline{BC}.$ Find the area of the blue region.

AUnVerifedTaxPayer Dec 21, 2024

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0

+842

Geometry

Right triangle ABC has side lengths AB=1, BC = 1, and AC = \sqrt{2}. Square $XYZW$ is inscribed in triangle $ABC$ with $X$ and $Y$ on $\overline{AC}$, $W$ on $\overline{AB}$, and $Z$ on $\overline{BC}$. What is the area of the square? read more ..

RedDragonl Dec 21, 2024

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+842

Geometry

ABCD is a square. Find the area of the green region.

RedDragonl Dec 21, 2024

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1

0

+842

Geometry

We know \angle B=\angle C, $BE=5,$ and $AB=3.$ If $[AEB]=12,$ what is $[CED]?$

RedDragonl Dec 21, 2024

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1

0

+842

Geometry

Right triangles ABC, ADE, EFG, and GHC are all similar. Also, $[ADE] = 1,$ $[EFG] = 1,$ and $[GHC] = 1.$ Find the area of the red region.

RedDragonl Dec 21, 2024

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0

+281

Geometry

We know \angle B=\angle C. Given $AB=50,$ $BE=50,$ $DC=50,$ and $CA=50,$ find $DE.$

jaekg Dec 21, 2024

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1

0

+281

Geometry

We know \overline {DE}\parallel \overline {BC}. Given $[ADE]=9$ and $[BDE]=13,$ find $[ABC].$

jaekg Dec 21, 2024

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1

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+281

Geometry

In triangle ABC, shown here, \overline{AB} and \overline{AC} have each been divided into five congruent segments. What fraction of triangle $ABC$ is shaded? Express your answer as a common fraction.

jaekg Dec 21, 2024

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0

+281

Geometry

In the diagram below, ADEF is a square with side length 4. If BC = 2, what is BD?

jaekg Dec 21, 2024

Dec 20, 2024

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+281

Geometry

Find length BC.

jaekg Dec 20, 2024

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+281

Geometry

Find the perimeter of triangle XYZ.

jaekg Dec 20, 2024

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+415

Geometry

In the diagram, \overline{AB} \parallel \overline{CD}. Select the two quantities that must be equal.

crimefightingvigiI Dec 20, 2024

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1

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+415

Geometry

In the diagram below, we have \triangle MNO \sim \triangle NRO \sim \triangle QPO. What is $\angle MNR$ in degrees?

crimefightingvigiI Dec 20, 2024

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1

0

+415

Geometry

D is on side \overline {AB} of triangle ABC. We know $\triangle ABC \sim \triangle ACD.$ What is $\angle B$ in degrees?

crimefightingvigiI Dec 20, 2024

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1

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+667

Geometry

D is on side \overline {AB} of \triangle ABC. We know $\triangle ABC \sim \triangle ACD.$ What is the length $AB?$

siIviajendeukie Dec 20, 2024

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