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Gelneren [198K]
3 years ago
9

I need help please i got a 51% !!!

Mathematics
2 answers:
Nataliya [291]3 years ago
4 0

Answer:

90ft^2

Step-by-step explanation:

First find the area for the small rectangle on the side

The demensions are 6 by 3

multiply to get the are which is 18

now find the area of the triangle

Area of triangle = L*W/2

so you you find the bottom sides length which is 15-3 which is 12. (you minus 3 because thats part of the rectangle)

then you figure out the length which you can see the top half is 6 and then the then the other half of that line is 6 add them together and you get 12 as the length

now multiply the length and width 12*12= 144

now divide 144 by 2 and you get 72

add the area of the rectangle with the area of the triangle and you get 90ft^2

leonid [27]3 years ago
3 0
90 feet squared I’m pretty sure
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