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Find the surface area of the regular pyramid.

Find the surface area of the regular pyramid.-example-1
User Abbot
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Answer:

D

Explanation:

It helps to break the pyramid into shapes

triangles: ((b x h) ÷ 2) x 5

((4 x 8) ÷ 2) x 5= 80in

base: 27.5in

total sa: 27.5 + 80 = 107.5in

User HaveNoDisplayName
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