A sector of a circle of radius 7.2cm substends an angle of 300° at the...

A sector of a circle of radius 7.2cm substends an angle of 300° at the center. It is used to form a cone. Calculate:
1.the base radius of the cone formed
2.the vertical angle of the cone, correct to nearest degree?

In Mathematics
2 Answers Available
Asked by Olajidesolomon on 28th April, 2020

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