Answered: Suppose that θ = 60º is a central angle…

Suppose that θ = 60º is a central angle in a circle of radius 4mm. a. Find the lengthof the arc s cut off by θ. b. Find the area of the sector formed by the central angle.

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter1: Trigonometry

Section1.1: Radian And Degree Measure

Problem 5ECP: A circle has a radius of 27 inches. Find the length of the arc intercepted by a central angle of160...

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Question

Suppose that θ = 60º is a central angle in a circle of radius 4mm.

a. Find the lengthof the arc s cut off by θ.

b. Find the area of the sector formed by the central angle.

Two-dimensional figure measured in terms of radius. It is formed by a set of points that are at a constant or fixed distance from a fixed point in the center of the plane. The parts of the circle are circumference, radius, diameter, chord, tangent, secant, arc of a circle, and segment in a circle.

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