9. The perimeter of a circle is 88cm. A and B are points on the circumference of the circle such that AB is a chord which subtends an angle of 70° at the center of the c Calculate; correct to three decimal places, the (a) Length of the chord AB. 22 (b) Area of the minor segment cut off by the chord. Take z = 7

Algebra and Trigonometry (MindTap Course List)
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Author:James Stewart, Lothar Redlin, Saleem Watson
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Chapter5: Trigonometric Functions: Right Triangle Approach
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9. The perimeter of a circle is 88cm. A and B are points on the circumference of the
circle such that AB is a chord which subtends an angle of 70° at the center of the c
Calculate; correct to three decimal places, the
(a) Length of the chord AB.
22
(b) Area of the minor segment cut off by the chord. Take z =
7
Transcribed Image Text:9. The perimeter of a circle is 88cm. A and B are points on the circumference of the circle such that AB is a chord which subtends an angle of 70° at the center of the c Calculate; correct to three decimal places, the (a) Length of the chord AB. 22 (b) Area of the minor segment cut off by the chord. Take z = 7
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