Set 5: Area Volume (Beginner)

**Choice C is the best answer.** Perimeter = 2(length + width) = 2(8 + 2) = 20

Explanation

Answer: C

PROBLEM

A rectangle has length 8 and width 2. What is its perimeter?

A.

15

B.

10

C.

20

✓ Correct

D.

18

Detailed Explanation

Choice C is the best answer. Perimeter = 2(length + width) = 2(8 + 2) = 20

Why others are wrong:

A: 15 is incorrect because it does not satisfy the equation.

B: 10 is incorrect because it does not satisfy the equation.

D: 18 is incorrect because it does not satisfy the equation.