Question

Volume of a cone is 6280 cubic cm and base radius of the cone is 30 cm. Find it
perpendicular height. (11-3.14)​

Answer 1

Step-by-step explanation:

here's your answer...

Answer 2

Answer:

h=7cm (approx)

Step-by-step explanation:

volume of a cone = 1/3Πr^2h......formula

but, volume= 6280cm^3

base radius (r)= 30cm..... given

therefore,

6280=1/3Πr^2h

6280×3=3.14× 30×30×h

6280×3/3.14×30×30=h

h= 6.67

h~7cm.