the circumference of a circle is 22 cm.calculate the perimeter of its quadrant
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By given condition,
we have , circumference= 22cm
2πr= 22......
r=7/2
the perimeter of 1 quadrant of circle .is..
P= 2×r+ 22/4
P=2×7/2+22/4=50/4=12.5cm
where 22/4 is the circumfernce of arc of 1 quadrant of circle........####hope it helpss#####
we have , circumference= 22cm
2πr= 22......
r=7/2
the perimeter of 1 quadrant of circle .is..
P= 2×r+ 22/4
P=2×7/2+22/4=50/4=12.5cm
where 22/4 is the circumfernce of arc of 1 quadrant of circle........####hope it helpss#####
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