2)The area of a sector of a circle with a radius of 5mm is 10 mm². Find the measure of its central angle to thenearest degree.3)The arc length of a circle is 7 units, and the radius of the circle is 14 units. Find the area of the sector formed bythis arc in terms of pi.

2) radius = 5mm , area if sector = 10π3)arc length = 7π , radius r = 14

Answered: 2)The area of a sector of a circle with…

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter5: Trigonometric Functions: Right Triangle Approach

Section5.CR: Chapter Review

Problem 3CC

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2)The area of a sector of a circle with a radius of 5mm is 10 mm². Find the measure of its central angle to the nearest degree. 3)The arc length of a circle is 7 units, and the radius of the circle is 14 units. Find the area of the sector formed by this arc in terms of pi.