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elena-s [515]
3 years ago
5

7^2*3.14*a=1077.02 What is a?

Mathematics
2 answers:
SashulF [63]3 years ago
6 0
7^{2} * 3.14 * a =1077.02

49 * 3.14 * a =1077.02
153.86 * a =1077.02
153.86 / 1077.02 = 7
a=7
eimsori [14]3 years ago
3 0


A =7

7^2*3.14*7 sorry I did the equation wrong at first


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