Find the surface area of each of the following right prisms. Round to the nearest whole number. (There's a picture when you click on the question)

Question

anonymous · Answer

attachment

ganeshie8 · Answer

You need to find the area of each of its faces and add them up

anonymous · Answer

Thanks

ganeshie8 · Answer

How many rectangles and triangles do you see here ?|dw:1435555721742:dw|

anonymous · Answer

5 rectangles and 2 triangles

ganeshie8 · Answer

are you really sure about 5 rectangles

i do see 2 triangles

anonymous · Answer

I'm sorry i mean't 3 not five

ganeshie8 · Answer

great! find the area of each of them, remember how to find area of rectangle ?

anonymous · Answer

No, what formula should I use to find the rectangle?

ganeshie8 · Answer

simply multiply the length and width : 

Area of rectangle =  length x width

anonymous · Answer

aww yes sorry. I'm just really tired right now.

ganeshie8 · Answer

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