Haleylynn04 Haleylynn04

29-05-2020
Mathematics

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5) The radius of a circle is 6mm. If the sector area is 14.14 mm2, what is the degree measure of the sector?

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xplicifire xplicifire

29-05-2020

Answer:

Step-by-step explanation:

sector area = angle/360 * pi * r^2

14.14 = angle/360 * 22/7 * 6^2

14.14 = angle/360 * 22/7 * 36

(360 * 14.14 * 7)/(22 * 36) = angle

angle = 44.99 = 45 degrees

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