3 years ago

Help with surface area I need help sos

Mathematics

2 answers:

Talja [164]3 years ago

6 0

The answer is B. 324 cm^2

sasho [114]3 years ago

5 0

Answer:

Step-by-step 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

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