Mathematics, 04.03.2021 05:50 minerrage43
A sector of a circle radius 7 cm subtending an angle of 270" at the centre of the circle, is used to form a
cone. Find the:
i. Base radius of the cone;
ii. Curved surface area of the cone;
Volume of the cone,
Correct to the nearest whole number,
(Take n = 2217)​
Answers: 3
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A sector of a circle radius 7 cm subtending an angle of 270" at the centre of the circle, is used to...
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