3 years ago

Evaluate the expression 3.14(a2 + ab) when a = 4 and b = 3.

Mathematics

2 answers:

TiliK225 [7]3 years ago

8 0

3.14((4)2+(4)(3))
3.14(8+12)
3.14 (20)
=62.8

yuradex [85]3 years ago

6 0

I think the ansewer is 25.55 but am not 100% sure

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