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What is the as surface area of the rectangular prism ​

What is the as surface area of the rectangular prism ​-example-1
User Rityzmon
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2 Answers

5 votes
It’s going to a. 142 square cm


-you multiply the length x width to find the surface area
User Clocker
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2 votes

Answer:

142 sq cm

Explanation:

A= 2(lh + wh + lw)

2(7*3+5*3+7*5)

2(21+15+35)

2(71)

A= 142 sq cm

User EOnOe
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8.2k points