Penny has 3 friends over after school, and they are hungry for an after school snack! they find 2/3 of a pie left over from dessert lastnight. if they split up the leftover pie evenly between the 4 girls, how much pie does each girls get to eat?

Given: △abc, ab=15, bd=9 ad ⊥ bc , m∠c=30°. find: the perimeter of the triangle.

∆red ≅ ∆ by rule will give brainiest if possible

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