fahadwasim12 fahadwasim12

08-06-2024
Mathematics

Answered

AOB is a sector of a circle, centre O
AO=10 , arc length= 37.7cm and the sector angle is 216°
(ii) A cone is made from this sector by joining OA to OB.
Calculate the volume of the cone.
[The volume, V, of a cone with radius r and height his V = r²h.]

Answer :

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