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The net below shows the dimensions of Michelle’s living room. She is going to put wallpaper on the living room walls. What is the difference, in square yards, between the total and lateral surface areas
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The net below shows the dimensions of Michelle’s living room. She is going to put wallpaper on the living room walls.

What is the difference, in square yards, between the total and lateral surface areas of the room?

The net below shows the dimensions of Michelle’s living room. She is going to put-example-1
The net below shows the dimensions of Michelle’s living room. She is going to put-example-1
The net below shows the dimensions of Michelle’s living room. She is going to put-example-2
User Dreamzboy
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2 Answers

8 votes
The answer is D . Why? Because you divide the sides and then...
User Adamovskiy
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6 votes
The answer is C - 42yd^2.

The total surface area is 121.8yd^2 and the lateral surface area is 79.8yd^2.

121.8 - 79.8 = 42
User Ryan Chu
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