the radius of a circle is 7 cm find the length of semicircle
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6
Answer:22 cm
Step-by-step explanation: radius of circle = 7 cm
Length of circle = 2πr
=> length of semi circle = 2πr/2
=> length of semi circle = πrr = 22/7 × 7
=> length of semi circle is 22 cm
Answered by
3
22
answer
as length of the circle =πr
=22÷7×7
=22
answer
as length of the circle =πr
=22÷7×7
=22
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