Triangle Similarity: SSS and SAS

Question 1

1/41/224

Revolt · Accepted Answer

2; =: 2; Therefore, △PQR ~ △STU by the theorem.: SSS similarity

Question 2

1/2246

Revolt · Accepted Answer

2

Question 3

1/2246

Revolt · Accepted Answer

2

Question 4

SAS congruencySAS similaritySSS congruencySSS similarity

Revolt · Accepted Answer

SSS similarity

Question 5

MN = 6 and XZ = 6MN = 6 and XZ = 17.5MN = 17.5 and XZ = 6

Revolt · Accepted Answer

MN = 6 and XZ = 17.5; To prove △XYZ ~ △MNO using SSS, you need to know that .: MN = 6 and XZ = 17.5; Now that you know the length of XZ, you need to know that angle O is congruent to to prove △XYZ ~ △MNO using SAS.: angle Z

Question 6

angle X angle Y angle Z

Revolt · Accepted Answer

angle Z

Question 7

Given: ΔWXY is isosceles with legs WX and WY; ΔWVZ is isosceles with legs WV and WZ.

Revolt · Accepted Answer

♣:: WX = WY; WV = WZ; ♦:: substitution property; ♠:: SAS similarity theorem

Question 8

division propertymultiplication property✔ substitution property

Revolt · Accepted Answer

✔ substitution property

Question 9

✔ SAS similarity theoremSSA similarity theoremSSS similarity theorem

Revolt · Accepted Answer

✔ SAS similarity theorem

Triangle Similarity: SSS and SAS Answers

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