Need help ASAP!!!!!! 10 points with an answer! Don't answer if you don't know.

Need Help ASAP 10 Points With An Answer Dont Answer If You Dont Know class=

Answer :

a) 1/2 multiplied by base multiplied by height is area of a triangle

1/2*10.14*12.2

Which is 61.854 cm^2

b) minus the area of the larger triangle by the area of the smaller triangle

61.854-40.325

Which is 21.529 cm^2

The person above me is correct

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