Set 2: Triangles (Advanced)

**Choice C is the best answer.** Larger side = 5 times 2 = 10

Explanation

Answer: C

PROBLEM

Two similar triangles have a scale factor of 2. If a side of the smaller triangle is 5, what is the corresponding side of the larger triangle?

A.

7

B.

12

C.

10

✓ Correct

D.

8

Detailed Explanation

Choice C is the best answer. Larger side = 5 times 2 = 10

Why others are wrong:

A: 7 is incorrect because it does not satisfy the equation.

B: 12 is incorrect because it does not satisfy the equation.

D: 8 is incorrect because it does not satisfy the equation.