If the diameter of a circle is 14 cm, then the perimeter of quadrant of the circle is
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If the diameter of a circle is 14 cm, then the perimeter of quadrant of the circle is
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Answer is 11/2
diameter of a quadrant= pi×r/4
Verified answer
Answer :25 cm
Explanation:
Diameter = 14cm
Radius= 7cm
The Circumference of A circle = 2πr
Therefore , Circumference of circle = 2×22/7 × 7
=44cm
therefore Circumference of quadrant= (1/4×44) +7+7
=11cm+7+7
=25cm
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