Answered: The length of arc ab of the circle with…

The length of arc ab of the circle with center at O is equal to twice the length of the radius r of the circle. Find the are of a sector of AOB in terms of r.

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter6: Circles

Section6.2: More Angle Measures In The Circle

Problem 34E: On a fitting for a hex wrench, the distance from the center o to a vertex is 5mm The length of...

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Question

The length of arc ab of the circle with center at O is equal to twice the length of the radius r of the circle. Find the are of a sector of AOB in terms of r.

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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