Find the measure of an angle in degrees and radians by an arc of 2.5cm length at the center of a circle with 15cm radius
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hey here is your answer
Angle formed by an arc at the centre
= length of the arc / radius
Given:
Length of the arc = 2.5 cm
Radius of the circle = 15 cm
Angle formed by the arc
= 2.5 / 15
= 25 / 150
= 1/6 radians
= 1/6 × 180 / pi degrees
= 30 ×7 /22 degrees
= 210 /22 degrees
= 9 degrees 32 minutes 43 seconds
make sure it brainliest please
Angle formed by an arc at the centre
= length of the arc / radius
Given:
Length of the arc = 2.5 cm
Radius of the circle = 15 cm
Angle formed by the arc
= 2.5 / 15
= 25 / 150
= 1/6 radians
= 1/6 × 180 / pi degrees
= 30 ×7 /22 degrees
= 210 /22 degrees
= 9 degrees 32 minutes 43 seconds
make sure it brainliest please
sweetandsimple64:
make sure it brainliest please
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