Hello first, I have given to the radius of a cylinder, this is 1.5cm. For this, the shell surface is provided with 10 square centimeters. Now I should calculate the surface, the volume and height. What should I do?
Would be very happy about the help !!!
The best answer
A'lso for the surface you have the outer surface plus the area of the circle count (r high 2 times pi)
the circumference of the base is 2 * pi * r. the height is then obtained from lateral surface: circumference of the base. If the surface you are adding up to the surface area still 2 times the base (pi * r ^ 2). And volume is base times height