Set 5: Triangles (Beginner)

**Choice C is the best answer.** Perimeter = 8 + 8 + 9 = 25

Explanation

Answer: C

PROBLEM

A triangle has sides 8, 8, and 9. What is its perimeter?

✓ Correct

Detailed Explanation

Choice C is the best answer. Perimeter = 8 + 8 + 9 = 25

Why others are wrong:

A: 26 is incorrect because it does not satisfy the equation.

B: 22 is incorrect because it does not satisfy the equation.

D: 27 is incorrect because it does not satisfy the equation.