RiceLord9562
08.04.2020 •
Mathematics
How much paint is needed to paint the front of the house
336ft2
276ft2
324ft2
264ft2
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Ответ:
264ft^2
Step-by-step explanation:
First find the area of the body of the house which is the rectangle.
18*12=216
Then find the are of the triangle or roof given by 1/2(b)(h)
1/2(12)(10)=60
Then Find the area of the window which is 3*4=12 and subtract 12 from 60 to find the area of the roof with the window.=48
Add 48 the roof and 216 the rectangle to get total painted area. =264 ft^2
Ответ: