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PLEASE HELP ME WITH THIS PROBLEM ​

PLEASE HELP ME WITH THIS PROBLEM ​-example-1
User OverLex
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1 Answer

4 votes
7x4 - shaded side = 28cm^2
7x5 - front = 35 cm^2
4x5 - top = 20 cm^2
If its a prism then the sides are not seen but all repeated in the area

Add all 3 and the multiply by 2
(28+35+20) x 2
83 x 2 = 166 cm^2
User Oxana
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4.8k points