The center of the circle below is at P. If the central angle

Question

The center of the circle below is at P. If the central angle < APB measures 88 °, and the length of arc AB = 10 cm., find the radius. (round to the nearest tenth)

Amity · Answer

If the  measure  of the  arc  of the  circle  is 10 cm. Then the  measure  of the  length  of the  radius  will be 6.51 cm.    What is the relationship between central angle and angle on circumference?    Consider an  arc  of a  circle .    Suppose it  subtends  θ angle on the  rest  of the part of the  circumference  (at any point). Then it  subtends  a 2θ angle on the  center  of that circle.    we know the  formula     Are = θ/360 x 2πr    The  center  of the  circle  below is at P. If the  central  angle ∠APB measures 88° and the  length  of arc AB = 10 cm.    Then we have         10 = 88 / 360 x 2πr  40.91 = 2πr          r = 6.51 cm    Learn more about  angle subtended by arc  here:   https://brainly.com/question/12058177  #SPJ1

What is the relationship between central angle and angle on circumference?

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What is the relationship between central angle and angle on circumference?

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