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Mathematics 9 Online
OpenStudy (anonymous):

What is the surface area of the figure? 57 m^2 72 m^2 120 m^2 138 m^2

OpenStudy (anonymous):

ganeshie8 (ganeshie8):

its a triangular prism

OpenStudy (anonymous):

No, I'm asking which of the answers is correct

ganeshie8 (ganeshie8):

surface area = 2B + Ph B = base area P = perimeter of base h = height of prism

ganeshie8 (ganeshie8):

solve it and see wat u get

OpenStudy (anonymous):

72 m^2

OpenStudy (anonymous):

Am i right?

ganeshie8 (ganeshie8):

try again

OpenStudy (anonymous):

120 m^2?

ganeshie8 (ganeshie8):

Yes !

OpenStudy (anonymous):

Thank you :)

ganeshie8 (ganeshie8):

np :)

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