If the measure of a sector of a circle with radius 7cm is 90degree, what is the perimetor of the sector?
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Perimeter of sector = @/360×2πr
here@=90°
90/360×2×22/7×7
1/2×22
11cm is the answer
hope it hlps u
PLEASE MAKE AS BRAIN LIST
here@=90°
90/360×2×22/7×7
1/2×22
11cm is the answer
hope it hlps u
PLEASE MAKE AS BRAIN LIST
kshiteeja69:
wrong answer
answer is 25
how ti solve it by step
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