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anonymous
 one year ago
HELP PLZ WILL MEDAL AND FAN
Mr. McKenzie built a doorstop out of a block of wood. What is the surface area of the doorstop?
The doorstop is a triangular prism that has triangles with a base of five centimeters, height of twelve centimeters, and slant height of thirteen centimeters. The rectangles connecting the triangles are four centimeters wide.
anonymous
 one year ago
HELP PLZ WILL MEDAL AND FAN Mr. McKenzie built a doorstop out of a block of wood. What is the surface area of the doorstop? The doorstop is a triangular prism that has triangles with a base of five centimeters, height of twelve centimeters, and slant height of thirteen centimeters. The rectangles connecting the triangles are four centimeters wide.

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1436979992328:dw

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ninetysix square centimeters one hundred twelve square centimeters one hundred eighty square centimeters two hundred forty square centimeters

Kash_TheSmartGuy
 one year ago
Best ResponseYou've already chosen the best response.1Surface Area=(Perimeter*Height)+(Area of The Base*2)\[S=(P*H)+(A*2)\]

Kash_TheSmartGuy
 one year ago
Best ResponseYou've already chosen the best response.1\[S=[(5+12+13)*4]+[2*(\frac{ 1 }{ 2 }*12*5)]\]\[S=120+60\]\[S=180cm ^{2}\]

Kash_TheSmartGuy
 one year ago
Best ResponseYou've already chosen the best response.1Your answer is 180cm^2
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