Find the degree measure of the angle subtended at the centre of a circle of diameter 60cm by an arc of length 16.5 cm
Answers
Answered by
24
Circumference of the circle = 22/7 x 60
= 1320/7 cm
Angle at center = 360 degrees
Angle subtended by this arc
= 16.5 /1320/7 x 360
= 31.5 degrees
= 1320/7 cm
Angle at center = 360 degrees
Angle subtended by this arc
= 16.5 /1320/7 x 360
= 31.5 degrees
Answered by
13
Answer:
Step-by-step explanation:
Circumference of the circle = 22/7 x 60
= 1320/7 cm
Angle at center = 360 degrees
Angle subtended by this arc
= 16.5 /1320/7 x 360
= 31.5 degrees
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