1. Measuring Angles
Radians
4:20 minutesProblem 77
Textbook Question
Textbook QuestionIn Exercises 75–78, find the area of the sector of a circle of radius r formed by a central angle θ. Express area in terms of π. Then round your answer to two decimal places. Radius, r: 4 inches Central Angle, θ: θ = 240°
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