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29-07-2016
Mathematics

contestada

What is the area of the sector in the circle shown in the link given.
a. 36.90 in2
b. 53.44 in2
c. 78.50 in2
d. 82.94 in2

Respuesta :

Аноним Аноним

04-08-2016

A = [tex] \frac{n}{360} r^{2} *pi[/tex]

A = [tex] \frac{40}{360} *pi*225 = 78.5 [/tex]

Final answer: C. 78.50 in2

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