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worty [1.4K]
3 years ago
9

What is the area of the polygon shown below?

Mathematics
2 answers:
GalinKa [24]3 years ago
8 0
(22*10)+(0.5*10*7) = 255 cm^2

pishuonlain [190]3 years ago
3 0
22x10= 220 for the area of the rectangle because basexheight= area and then take the triangle separately which is 7x10 multiplied by a half because the equation for the area of a triangle is base x height / 1/2
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