question

If â–³HLI ~ â–³JLK by the SSS similarity theorem, then HL/JL = IL/KL is also equal to which ratio?

answer

HI/JK

question

Can the triangles be proven similar using the SSS or SAS similarity theorems?

answer

Yes, â–³EFG ~ â–³KLM by SSS or SAS.

question

Which statement best describes triangles UVW and XYZ?

answer

They are similar, but not congruent.

question

Complete the statements to verify that the triangles are similar.
QR/TU = __
PR/SU = __
PQ/ST = __
52/13 = __

answer

2
2
2
SSS similarity

question

What information is necessary to prove two triangles are similar by the SAS similarity theorem?

answer

You need to show that two sides of one triangle are proportional to two corresponding sides of another triangle, with the included corresponding angles being congruent.

question

What additional information is needed to prove that the triangles are similar?To prove â–³XYZ ~ â–³MNO using SSS, you need to know that __________.Now that you know the length of XZ, you need to know that angle O is congruent to _________ to prove â–³XYZ ~ â–³MNO using SAS.

answer

MN = 6 and XZ = 17.5 people
angle Z

question

What value of x will make the triangles similar by the SSS similarity theorem?
x =

answer

28

question

Which pairs of triangles are similar? Check all that apply.

answer

â–³DEF ~ â–³GHI
â–³JKL ~ â–³ABC

question

Given: Î”WXY is isosceles with legs WX and WY; Î”WVZ is isosceles with legs WV and WZ
.Prove: Î”WXY ~ Î”WVZ

answer

WX = WY; WV = WZ
substitution property
SAS similarity theorem