efuemechinaza efuemechinaza 30-10-2022 Mathematics Answered 9 A sector of a circle of radius 8 cm subtends an angle 90° at the centre of the circle. If the sector is folded without overlap to form the curved surface of a cone, find the: (a) base radius; (b) height; (c) volume, of the cone. (Take pi=22/7)
