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Question 11 (2.5 points) The perimeter of a rectangular poster is 108 in. The length is 12 in, greater than the width. Find the length, a) 21 b) 42 c) 33 d) 48

Question 11 (2.5 points) The perimeter of a rectangular poster is 108 in. The length is 12 in, greater than the width. Find the length, a) 21 b) 42 c) 33 d) 48
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3 votes
Question 11 (2.5 points)

The perimeter of a rectangular poster is 108 in. The length is 12 in, greater than the
width. Find the length,
a) 21
b) 42
c) 33
d) 48

asked
User Danielhrisca
by
8.3k points

1 Answer

0 votes

Answer:

42 in

Explanation:

108 in = 2l + 2w

l = 12 in

108 = 24 + 2w

84 = 2w

w = 42

answered
User Mlvljr
by
8.6k points
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