Math, asked by mohdovesh9185, 1 year ago

the base area of a cone is 38 :5cm2 its volume is 77cm3 find its height ?

Answers

Answered by Quicksilver007
10

πr^2=38.5

V= 1/3 × πr^2× h

77 = 1/3 × 38.5 × h

h = 3 × 77 / 38.5 = 6


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