Question

area of sector is 15 and radius of is circle is 6 cm find measure of arc of tha sector .also fand length of the arc.
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Answer 1

Area of sector = 15 cm² , radius= 6cm measure of an arc = ?

Formula= area of sector=theta/360*πr²= 15=theta/360*22/7*6²= solve this this will give you the measure of arc and angle ok

Area of sector=length of arc*radius/2=solve this you will get the answer

Answer 2

area of sector = 15

thita / 360 * π * r2 = 15

thita * 22/7 * 36 = 15* 360.

thita = 15 * 360 * 7

thita = 15*360*7/22