Draw a circle with a diameter of 10 cm. Draw a ring 3 Draw a circle with a diameter of 10 cm. Draw a ring 3 cm thick around the circle. Find the area of the inches thick around the circle. Find the area of the annulus. annulus. Mar 25­6:13 PM Mar 25­6:13 PM Find the area of a square with a diagonal of 12. Find the area of a square with a diagonal of 12. If the area of a square is 32 in2, find the length If the area of a square is 32 in2, find the length of the diagonal. of the diagonal. Mar 29­9:57 PM Mar 29­9:57 PM The perimeter of a rhombus is 36 ft. One The perimeter of a rhombus is 36 ft. One angle is 60o. Find the area. angle is 60o. Find the area. Find the area of a trapezoid if its median is Find the area of a trapezoid if its median is 12 cm and the height is 4 cm. 12 cm and the height is 4 cm. Mar 29­10:01 PM Mar 29­10:01 PM Find the area of the pentagon. Find the area of the pentagon. 5 6 5 6 4 4 8 8 6 6 Mar 29­10:03 PM Mar 29­10:03 PM Find the area of a regular hexagon with a Find the area of a regular hexagon with a radius of 12. radius of 12. Find the area of an equilateral triangle Find the area of an equilateral triangle whose height is 18 ft. whose height is 18 ft. Mar 29­10:05 PM Mar 29­10:05 PM The area of a kite is 144 cm2. The ratio The area of a kite is 144 cm2. The ratio of of the diagonals is 1:3. Find the length of the diagonals is 1:3. Find the length of the longer diagonal. the longer diagonal. Mar 29­9:58 PM Mar 29­9:58 PM The area of a a kite is 48 in2. If one diagonal is four less The area of a a kite is 48 in2. If one diagonal is four less than two times the other, find the length of the longer than two times the other, find the length of the longer diagonal. diagonal. Mar 25­6:27 PM Mar 25­6:27 PM The area of a rectangle is 144 cm2. The length is six The area of a rectangle is 144 cm2. The length is six less than 3 times the width. Find the length of the less than 3 times the width. Find the length of the rectangle. rectangle. Mar 25­6:13 PM Mar 25­6:13 PM Find the area of an equilateral triangle whose Find the area of an equilateral triangle whose height is 8 cm. height is 8 cm. Mar 25­6:13 PM Mar 25­6:13 PM Find the area of a regular pentagon with an apothem of Find the area of a regular pentagon with an apothem of 8 in. Round to the nearest hundredth. 8 in. Round to the nearest hundredth. Mar 25­6:13 PM Mar 25­6:13 PM.