Cant seem to figure out the total surface area

asked Aug 26, 2022 206k views

4 votes

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3 votes

Answer:

189

Equation for surface area is 2bs +b squared ( b is base and a is side)

Explanation:

2bs+b squared

2 * 7 * 10=140

B squared = 7 squared which is 49

140 + 49=189.

Hope it helped.

Henriquehbr answered Sep 1, 2022

6.6k points

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