All Questions ⁺⁰237782 Questions

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+869

Geometry

Shown below is rectangle $EFGH$. Its diagonals meet at $Y$. Let $X$ be the foot if an altitude is dropped from $E$ to $\overline{FH}$. If $FY = 24$ and $HX = 28$ and $EF = 10$, find the perimeter of rectangle $EFGH$.

cooIcooIcooI17 5 hours ago

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+869

Geometry

In the diagram, \overline{BE} bisects \angle ABC, and \overline{CE} bisects \angle ACD. Compute \angle BAC, in degrees.

cooIcooIcooI17 6 hours ago

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+869

Geometry

In pentagon ABCDE, \overline{AC} bisects \angle BCE and \overline{AD} bisects \angle CDA. If \angle CBD = 37^\circ and \angle CED = \angle ABC + 33^\circ, then find \angle BED, in degrees.

cooIcooIcooI17 6 hours ago

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+994

Geometry

ABCD is a square. Find AM.

gnistory 6 hours ago

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+994

Geometry

Trapezoid ABCD has bases AB and CD. Line segment EF, which is parallel to the bases, divides trapezoid ABCD into two trapezoids of equal perimeter. If AM = 10, and BN = 5, find the length EF.

gnistory 6 hours ago

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+994

Geometry

Find angle x, in degrees.
the angles of a triangle are x, 80, and 88.
Note: We say that a line bisects an angle if it splits it into two equal parts.

gnistory 6 hours ago

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+994

Geometry

FInd the value of x
Triangle with angles 50, 75, x

gnistory 6 hours ago

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+994

Geometry

Select the two triangles that must be congruent.
ABC
DEF
GHI read more ..

gnistory 6 hours ago

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+994

Geometry

In the diagram, AD bisects BAC.
By adding one more condition, we can prove that triangles ABD and ACD are congruent. Which one of the following could be that condition? Select all that apply.
(a) BC read more ..

gnistory 7 hours ago

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+16

Geometry

What kind of quadrilateral has the property that both pairs of opposite sides are parallel? Select all that apply.
What kind of quadrilateral has the property that all four sides are equal in length? Select all that apply.
What read more ..

illrelyt 7 hours ago

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+16

Geometry

What kind of quadrilateral has the property that both pairs of opposite sides are parallel? Select all that apply.
What kind of quadrilateral has the property that all four sides are equal in length? Select all that apply.
What read more ..

illrelyt 7 hours ago

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+16

Geometry

What kind of quadrilateral has the property that both pairs of opposite sides are parallel? Select all that apply.
What kind of quadrilateral has the property that all four sides are equal in length? Select all that apply.
What read more ..

illrelyt 7 hours ago

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+16

Geometry

What kind of quadrilateral has the property that both pairs of opposite sides are parallel? Select all that apply.
What kind of quadrilateral has the property that all four sides are equal in length? Select all that apply.
What read more ..

illrelyt 7 hours ago

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+1572

Geometry

Triangles RST and XYZ are congruent. Point P lies on ST, and point W lies on XY. Select all the true statements.
(a) If RST is isosceles, then XYZ is isosceles.
(b) If ST = 6, then WY = 6
(c) If RP \perp ST, read more ..

kittykat 8 hours ago

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+1572

Geometry

A straight line \ell divides a triangle \Delta into two congruent triangles. Select all the statements that must be true.
(a) If Delta is isoceles, then it is equilateral
(b) If Delta is right, then it is equilateral
(c) read more ..

kittykat 8 hours ago

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+1572

Geometry

Find AE
BE = 30, PE = 18, CP = 10

kittykat 8 hours ago

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+1572

Geometry

In triangle ABC, AB = AC. Find angle BAC in degrees.
AD = 5
DE = 7
BE = 3 read more ..

kittykat 8 hours ago

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+359

Geometry

In rectangle ABCD, \frac{[AEP]}{[DFP]} = 5. Find the ratio of the area of the red region to the area of the yellow region. Enter your answer as a fraction.

jaekg 9 hours ago

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+359

Geometry

In the diagram, ABCD is a rectangle, and BEFG is a square. Find AD.

jaekg 9 hours ago

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+359

Geometry

Which of the following conditions ensures that triangles ABC and DEF are similar? Select all that apply.
(1) A = B, D = C, F = E, B = A, AB/AD = BC/BE
(2) A = D, AB/EF = BC/DE
(3) AB perp CD, DE perp AE, AB = DE read more ..

jaekg 9 hours ago

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+359

Geometry

Find the perimeter of triangle XYZ.
YZ = 10, YP = 6, XQ = 4, XP = 8, PQ = 7

jaekg 9 hours ago

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+499

Geometry

In the diagram, AB is parallel to CD. Select the two products of lengths that must be equal.
AO \cdot BO
BO \cdot CE
CO \cdot AB read more ..

bIueb3rry 9 hours ago

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+499

Geometry

Find length BC
AB = 13, AP = 12, BAC = 2*BPC, AC \perp BD

bIueb3rry 9 hours ago

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+499

Geometry

If ST = 2, QS = 4, and PT = 5, find PQ.

bIueb3rry 9 hours ago

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+499

Geometry

In rectangle ABCD, corner A is folded over crease DE to point F on BC. Find BC.

bIueb3rry 9 hours ago

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+7

Im stuck on this. can u help

There are 3 red balls and 2 blue balls. A ball is randomly selected one at a time without replacement until a red ball is selected.Find the probability that it takes 3 times to select a red ball.

ilrelyt Dec 12, 2025, 1:05:19 AM

Dec 11, 2025

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+314

Geometry

Trapezoid ABCD has bases \overline{AB} and \overline{CD}. The extensions of the two legs of the trapezoid intersect at P. If [APD]=3 and [BAD]=8, then what is [PAB]?

CInsbstnkng Dec 11, 2025

Dec 10, 2025

Dec 8, 2025

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+314

Geometry

ABCD is a parallelogram. Find DG.

CInsbstnkng Dec 8, 2025

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+314

Geometry

In trapezoid PQRS, Base PQ is parallel to base RS. Let point X be the intersection of diagonals PR and QS. The area of triangle PQR is 4 and the area of triangle QRX is 4. Find the area of trapezoid PQRS

CInsbstnkng Dec 8, 2025

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+314

Geometry

In trapezoid ABCD, \overline{AB} \parallel \overline{CD}. Find the area of the trapezoid.

CInsbstnkng Dec 8, 2025

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+314

Geometry

Let WXYZ be a trapezoid with bases \overline{XY} and \overline{WZ}. In this trapezoid, \angle XWZ = 81, angle WXY = 62, and angle ZYW = 137. Find \angle YWZ, in degrees.

CInsbstnkng Dec 8, 2025

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