the length of an arc of circle of radius 5 cm substance and angle of measure 45 degrees is
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STEP 1: Find the circumference of the full circle
Circumference = 2πr
Circumference = 2π(5) = 10π
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STEP 2: Find the length of the arc
Given that the angle is 15°
Length of arc = 15/360 x 10π
Length of arc = 5/12π
Length of arc = 1.31 cm
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Answer: Length of arc = 1.31 cm
Step-by-step explanation:
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