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What is the surface area?
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5 votes
What is the surface area?

What is the surface area?-example-1
User Piyas De
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2 Answers

3 votes
It is length X w X height
User Abdulmoiz Ahmer
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3.9k points
9 votes

Answer:

402cm

Explanation:

middle rectangle: 10 * 12 = 120cm

top and bottom rectangles: the sides will be connected to the 8cm triangle, making their heights 8cm. 8 * 12 = 96cm

side triangles: (10 * 9) / 2= 45cm

120 + (2 * 45) + (96 * 2) = 402cm

User Shrads
by
4.3k points
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