Question

find the volume of a cone - shaped figure if it's Base has a radius of 7cm and it's slant height is 25cm

Answer 1

Hey !!

Base radius of cone = 7cm

And slant height = 25cm .

Now , by using Pythagoras theorem

We can find height of cone

P = √h² - r²

P = √ 25²-7²

P= √ 625-49

P = √576

P = 24

NOW AS we know that

Volume of cone =1/3 π r²h

=>1/3×22/7×7×7×24

=> 22×7×8

=> 1232cm³ Ans

Hope it helps !!

#Rajukumar111

Answer 2

Answer of this question is 1232 cm cubic units