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OPAQ is a sector of a circle, centre O, of radius 16 cm. The angle at the centre is 2.5 radians. A 2.5 16 The sector is formed into a cone by joining the two radii, OP and OQ, together. Calculate the radius of the base of the cone.

OPAQ is a sector of a circle, centre O, of radius 16 cm. The angle at the centre is 2.5 radians. A 2.5 16 The sector is formed into a cone by joining the two radii, OP and OQ, together. Calculate the radius of the base of the cone.

Mathematics For Machine Technology
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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OPAQ is a sector of a circle, centre O, of radius 16cm. The angle at the centre is 2.5 radians. 2.5 16 The sector is formed into a cone by joining the two radii, OP and OQ, together. Calculate the radius of the base of the cone,
Transcribed Image Text:OPAQ is a sector of a circle, centre O, of radius 16cm. The angle at the centre is 2.5 radians. 2.5 16 The sector is formed into a cone by joining the two radii, OP and OQ, together. Calculate the radius of the base of the cone,
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