A semi circle will be rotated 360 about its straight edge. What three dimensional solid will be created as a result of the rotation A cone

A sphere

A cylinder

A rectangular prism

Iwill make brain if you me correctly fill this out needs due today pls and send it back to me (click the link and you will get it)

You are updating your garage and the only thing left to paint is your garage day. you're only going to paint the slide that faces the street. the garage door is 9 fert 8inches tall and 120 inches wide. you need to know the surface area of the side of the garage door to determine how much paint to buy. the hardware store sells paint by how much covers a square foot. what is the surface area you should report to the hardware store what is the answer

A.s.a.! this is a similarity in right triangles. next (solve for x)a.) 12b.) 5c.) 12.5d.) [tex] 6\sqrt{3} [/tex]