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Find the surface area of each figure. Round your answers to the nearest tenth, if necessary

Find the surface area of each figure. Round your answers to the nearest tenth, if-example-1
User Quispie
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Let A be the surface area, b the base, h the height;

h₁=8.4 cm

h₂=7.8 cm

b= 9 cm

A= 3(1/2bh₁)+1/2 bh₂

A=3(1/2(9)(8.4))+1/2 (9)(7.8)

A= 148.5 cm³


User Jason Kuhrt
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