Q ABC is a circular sector with a central angle of 40° at its center at A and a radius of 20 cm. BC isan arc. From point B, a line is drawn to point D, the midpoint of AC. Find the area of BCD.73.5 sqm75.3 sqm85.1 sqm81.5 sqm

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Answered: ABC is a circular sector with a central…

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter67: Analysis Of Trigonometric Functions

Section: Chapter Questions

Problem 4A: The sector of a circle has an area of 231.3 sq in. and a central angle of 6515'. What is the radius...

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Similar questions

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ABC is a circular sector with a central angle of 40° at its center at A and a radius of 20 cm. BC is an arc. From point B, a line is drawn to point D, the midpoint of AC. Find the area of BCD. 73.5 sqm 75.3 sqm 85.1 sqm 81.5 sqm