Length of an arc of a sector of a circle of radius r and angle o is
0
x tr2
(A)
0
(B)
- x 2072
360°
360°
(C)
x 2xr
180°
(D)
2tr.
360°
Answers
Answered by
7
Answer:
The answer is a option A
Answered by
8
Answer:
the answer is option A...
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