The formula for the surface area of a cylinder is 2nr(r + h) where r is the radius of the cylinder's base and h is its height.
A certain pole has a cylinder-like shape, where the base's radius is 10 centimeters and the height is 2
meters.
What calculation will give us the estimated surface area of the pole in square centimeters?

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point