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Find the surface area of each figure. Round your answers to the nearest tenth, if necessary
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Find the surface area of each figure. Round your answers to the nearest tenth, if necessary
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Nov 11, 2019
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Find the surface area of each figure. Round your answers to the nearest tenth, if necessary
Mathematics
high-school
Quispie
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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
Jason Kuhrt
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Nov 16, 2019
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Jason Kuhrt
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