If m∠c = 147°, determine m∠e. 147° 57° 33° 180°

Josephine has a great garden with and area of 2x2 + x - 6 square feet

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.