Math, asked by haadiyaaltaf, 3 months ago

The volume of a cone with a circular base of radius 8cm is 320 pie cm cube. Find it's height

Answers

Answered by pareshbali
7

Answer:

height of cone will be 4.80 cm answer

Step-by-step explanation:

volume of cone is given by

volume= 1/3 π r²h

where r = radius = 8 cm given

value of π = 3,14 , constant always remains this

so

320 = 1/3 x 3.14 x 8 x 8 x h

320 = 1.04 x 64 x h

h = 320/ 66.56

h = 4.80 cm answer

Answered by chandumkra
0

Step-by-step explanation:

WKT,

Volume of a cone = 1/3πr²h

320. = 1/3×22/7×8×8×h

320. = 1/3×1408/7×h

320×3×7. = 1408×h

6720. = 1408×h

h = 6720/1408

height. = 4.77cm

Therefore height is 4.77cm

Similar questions