Using Triangle Similarity Theorems

Question 1

Points S and T are midpoints of the sides of triangle FGH.

Revolt · Accepted Answer

16 cm

Question 2

Points J and K are midpoints of the sides of triangle FGH.

Revolt · Accepted Answer

7

Question 3

Consider the proof.Given: Segment AB is parallel to line DE. Prove:

Revolt · Accepted Answer

StartFraction A C Over D C EndFraction = StartFraction B C Over E C EndFraction

Question 4

Triangle E G F is cut by line H J. Line H J goes from side E G through side G F. Lines E F and H J are parallel.

Revolt · Accepted Answer

GJ

Question 5

Points O and N are midpoints of the sides of triangle DEF.

Revolt · Accepted Answer

38 cm

Question 6

Points A and B are midpoints of the sides of triangle QRS.

Revolt · Accepted Answer

4 m

Question 7

Which statements are true? Select three options. (The formula for the area of a triangle is A = bh.)

Revolt · Accepted Answer

AC = 5 cm; BA = 4 cm; The perimeter of triangle ABC = 12 cm.

Question 8

Triangle A B C is cut by line segment D E. Line segment D E goes from side A C to line A B. The length of A E is 12, the length of E B is 4, and the length of A D is 9.

Revolt · Accepted Answer

3 units

Question 9

Triangle A B C is cut by line segment D E. Line segment D E goes from side A B to B C. Lines A C and D E are parallel. The length of A D is 3, the length of D B is 5, the length of B E is 4, and the length of E C is question mark. StartFraction B D Over D A EndFraction = StartFraction B E Over E C EndFraction. StartFraction 5 Over 3 EndFraction = StartFraction 4 Over E C EndFraction

Revolt · Accepted Answer

2.4 units

Question 10

Triangle R Q S is cut by line segment T U. Line segment T U goes from side Q R to side Q S. The length of Q T is 32, the length of T R is 36, the length of Q U is 40, and the length of U S is 45.

Revolt · Accepted Answer

Line segment TU is parallel to line segment RS because .

Using Triangle Similarity Theorems Answers

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