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Help with surface area I need help sos

Help with surface area I need help sos-example-1

2 Answers

2 votes

The answer is B. 324 cm^2

User Magnus Buvarp
by
4.5k points
4 votes

Answer:

B. 324 cm²

Explanation:

Simply solution.

Look at the picture.

From the bottom we have as many squares as at the top (10).

All squares is 26 + 10 =36.

The area of one square is A = 3² = 9 cm²

The surface area:

S.A. = (36)(9) = 324 cm²

Help with surface area I need help sos-example-1
User Faraz Ahmed
by
4.6k points