Find the dimension of the figure
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1. User Answers jimrgrant1
Answer:
length = 10 ft, width = 9 ft
Stepbystep explanation:
The opposite sides are congruent
The perimeter (P) = 38 and is the sum of the 4 sides, then
15  2x + 15  2x + x + 7 + x + 7 = 38 , that is
 2x + 44 = 38 ( subtract 44 from both sides )
 2x =  6 ( divide both sides by  2 )
x = 3
Then
length = x + 7 = 3 + 7 = 10 ft
width = 15  2x = 15  2(3) = 15  6 = 9 ft

2. User Answers mimamguliyev
Here i solved both of them.