Hard cone problem

The cone's surface is 200 cm², and its height is 7 centimeters. Calculate the volume of this cone.

Correct answer:

V =  168.4906 cm3

Step-by-step explanation:

S=200 cm2 h=7 cm  S = π r2 + π r s s2 = r2 + h2 s = r2+h2  S = π r2 + π r r2+h2  r=π h2π+2 SS=3.1416 72 3.1416+2 2002004.7943 cm  V=31 π r2 h=31 3.1416 4.79432 7168.4906 cm3   Verifying Solution:  s=r2+h2=4.79432+728.4844 cm  S2=π r2+π r s=3.1416 4.79432+3.1416 4.7943 8.4844=200 cm2

Did you find an error or inaccuracy? Feel free to write us. Thank you!

Tips for related online calculators
Are you looking for help with calculating roots of a quadratic equation?
Do you have a linear equation or system of equations and looking for its solution? Or do you have a quadratic equation?
Tip: Our volume units converter will help you convert volume units.

You need to know the following knowledge to solve this word math problem:

Related math problems and questions: