Determine the coordinates of the triangle to compute the perimeter of the triangle using the distance formula (round to the nearest whole number) A. 30 units
B. 35 units
C. 37 Units
D. 40 units

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