find the surface area of a prism

Algebra
Tutor: None Selected Time limit: 1 Day

the base is a triangular shape with a base of 5cm and a height of 12cm, with a hypotenuse of 13cm. The rectangular sides are 10cm tall

May 27th, 2015

hello there welcome to study pool!

surface area of prism=base surface area+lateral surface area

base surface area=1/2*5*12*2=60cm^2

lateral surface area=13*10*3=390cm^2

so total area =60+390

=450cm^2


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May 27th, 2015

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May 27th, 2015
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May 27th, 2015
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