3 years ago

If a circle has a radius of 13 and a sector defined by a 7.4 degree arc, what is the area, in cm^2, of the sector?

1 answer:

5 0

Pretty sure you do 7.4/360. And then times pi and the radius squared. Should come out to be 10.91354 cm^2

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Svet_ta [14]

Simple, first change the 4.5% into 0.045

Thus,

900=0.045*n

900/0.045=0.045n/0.045

20,000=n

Thus, your answer is 20,000.

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Step-by-step explanation:

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