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Mary has a toy which is in the shape of a right prism with triangular bases. the sides of its bases are each 4 feet and its approximate height is 3.5 feet. the length of the prism between the bases is 10 feet. what is the approximate surface area of this right prism?

Respuesta :

nevaehjewles
Surface Area:
S= 2(lw + lh + wh)
S= 2( 10(4) + 10(3.5) + 4(3.5) )
S= 2( 40 + 35 + 14 )
S= 2( 89 )
S= 178
Your surface area is 178 feet

The surface area is 178 feet.

What is surface area?

Surface area is the amount of space covering the outside of a three-dimensional shape.

Given

Surface Area:

S= 2(lw + lh + wh)

S= 2( 10(4) + 10(3.5) + 4(3.5) )

S= 2( 40 + 35 + 14 )

S= 2( 89 )

S= 178

The surface area is 178 feet.

To know more about surface area refer to :

https://brainly.com/question/16186138

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