Use a net to find the surface area of the cylinder. Use 3.14 for .
(The figure is not to scale)
cm2.
The surface area of the cylinder is about
(Round to the nearest tenth as needed.)

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

Abouncy ball is released from a certain height. on the first bounce, it travels 32cm. with each subsequent bounce, it travels 9/10 the distance of the previous bounce. what is the total distance that the ball has traveled when it completes its 25th bounce?

Can someone check if i did this correct. it’s number 4 if you’re wondering.