10 x 5 = 50
50 x 4 = 200
= 200
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Answer:
220 Feet
Explanation:
Side 1: 2(10*4)
Side 2: 2(5*4)
Side 3: 2(10*5)
Simplify:
Side 1: 80
Side 2: 40
Side 3: 100
Add:
80 + 40 + 100
120 + 100
220
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