Find the surface area of a cylinder with diameter 5.8 mm and height 11.9 mm.

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

Qrst is a parallelogram. determine the measure of ∠q pls