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8. Molly builds a rectangular exercise pen for her hamsters. 30 in. 15 in. What is the perimeter of the exercise pen? A. 45 inches 90 inches C. 100 inches D. 450 inches dth of

8. Molly builds a rectangular exercise pen for her hamsters. 30 in. 15 in. What is the perimeter of the exercise pen? A. 45 inches 90 inches C. 100 inches D. 450 inches dth of
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8. Molly builds a rectangular exercise pen for her hamsters.

30 in.
15 in.
What is the perimeter of the exercise pen?
A. 45 inches
90 inches
C. 100 inches
D. 450 inches
dth of

User Danny Raufeisen
by
6.9k points

2 Answers

5 votes

Answer:

B-90

Explanation:

(30*2)+(15*2)

60+30=90

User Razack
by
8.3k points
4 votes
B. 90. The perimeter is 30+30+15+15=90
User Joraff
by
8.0k points
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