SOLUTION: a sec(tor)of a circle with a radius of 5 has an area of 18.75π square unites. what is the central an central angle of the sec(tor) ? a. 75 b. 135 c.240

Algebra ->  Customizable Word Problem Solvers  -> Geometry -> SOLUTION: a sec(tor)of a circle with a radius of 5 has an area of 18.75π square unites. what is the central an central angle of the sec(tor) ? a. 75 b. 135 c.240       Log On