POSSIBL
Find the surface area of a cylinder with a base diameter of 4 yd and a height of 6yd. Write your answer in terms of T (type pi).

Given (1+cosx)/(sinx) + (sinx)/(1+cosx) =4, find a numerical value of one trigonometric function of x. a. tanx=2 b. sinx=2 c. tanx=1/2 d. sinx=1/2

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

Which of the following points is collinear with (-2,1) and (0,3)