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Which expressions will help you find the surface area of this shape

11×3
1/2 ×3 × 5
4×11
5×11

Which expressions will help you find the surface area of this shape 11×3 1/2 ×3 × 5 4×11 5×11-example-1

1 Answer

4 votes
Answer is 177 as area of two triangles = 2(1/2x3x5) and area of 3 rectangles = 3(5 x 11)
User Lance Nanek
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