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Surface area
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Surface area Math Help-example-1
User BlueZed
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2 Answers

2 votes

Answer:

D)15+15+10+10+6+6

Explanation:

the formula to find the SA of a rectangular prism is:

2(lw)+2(lh)+2(hw)

where

l=length

w=width

and

h=height

let's substitute the values,3,2,and 5 into the equation

2(5*3)+2(5*2)+2(3*2)=62

62 is the SA

from the options:

10+6=16

10+10+6+6=32

15+15+10+10+6=56

and

15+15+10+10+6+6=62

so option D is correct

User Thingamabobs
by
8.1k points
2 votes

The answer for your question is d

User Meandre
by
7.3k points