SOLUTION: Find missing lenght.
Surface area = 242.2 square inches
one side is 6.4
other side is 4.7
other side is ?
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Question 387656: Find missing lenght.
Surface area = 242.2 square inches
one side is 6.4
other side is 4.7
other side is ?
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
Let x be the 3rd side.
6.4*4.7x=242.2
30.08x=242.2
x=8.05"
.
Ed
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