shanestoops39 shanestoops39

26-05-2022
Mathematics

contestada

Choose the answer.
Use the net to determine the total surface area.

Choose the answer Use the net to determine the total surface area class=

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shanZerpX shanZerpX

26-05-2022

height of the net = 10.4 + 10.4 = 20.8
length = 12 + 12 = 24
area of the net (big triangle) = 1/2 x 24 x 20.8 = 249.6

answer : 249.6cm^2

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