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PLEASE HELP ME

Math question below

PLEASE HELP ME Math question below-example-1
User MorgoZ
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1 Answer

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Answer : The surface area of triangular prism is 1080 in².

Step-by-step explanation :

Formula used to calculate the surface area of triangular prism is:

Surface area of triangular prism = (2 × Area of triangle) + Area of all rectangle

Area of triangle =
(1)/(2)* base* height

Area of rectangle = length × breadth

In the given triangular prism, there are 2 triangles and 3 different rectangles.

Surface area of triangular prism =
(2* (1)/(2)* base* height) + Area of rectangle ABCF + Area of rectangle ABDE + Area of rectangle CDEF

Surface area of triangular prism =
(2* (1)/(2)* 10* 24)+(24* 14)+(26* 14)+(14* 10)

Surface area of triangular prism = 1080 in²

Therefore, the surface area of triangular prism is 1080 in².

PLEASE HELP ME Math question below-example-1
User Brian Terlson
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