The sum of the interior angles of a convex polygon is three times the sum of its exterior angles. How many sides has the polygon

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93