1 year ago

What is the surface area of this shape(step by step if possible)

Mathematics

1 answer:

Genrish500 [490]1 year ago

7 0

Answer:

Step-by-step explanation:

((8 x 10) x 3) + ((9 x 8)/2) x2 = (80 x 3) + (72/2) x 2
= 240 + (36 x 2)
= 240 + 72
= 312

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