3 years ago

Find the surface area of the prism.

Mathematics

1 answer:

Maurinko [17]3 years ago

5 0

Answer:

326m²

Step-by-step explanation:

Find the area of each side and find the total sum from each individual area:

2(15*4)+2(7*4)+2(7*15)=2(60)+2(28)+2(105)=2(163)=326

So the surface area of the prism is 326m²

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