Radius of a circle is 7 cm and the angle
subtended at the centre is 60°. Find the length of
the arc.
Answers
Answered by
1
Answer:
solve by length of arc = r×theata radian
Answered by
1
Answer:
Step-by-step explanation: 60/ 360 × 2 πr
=1/60 × 2π ×7
=1/30 × 22/7 × 7
= 22/30
=11/15
0.733™
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