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s
9 ft.
Find the surface
area of the
composite figure
shown.
15 ft.
[? ] square feet
15 ft.
15 ft.
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s 9 ft Find the surface area of the composite figure shown 15 ft square feet 15 ft 15 ft If youd like you can use a calculator Enter class=

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Answer:

Step-by-step explanation:

ASSUMING all the triangles are identical

A = 5(15•15) + 4(½•15•9) = 1,395 ft²

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