If the radius of a circle is 6 inches, how long is the arc subtended by an angle measuring 70°? a. 3 7 π inches b. 7 2 π inches c. 7 3 π inches d. 7 6 π inches

Jack has a rectangular piece of land, the area of which is represented by a1 = 9.5l. his brother has a different rectangular piece of land, the area of which is represented by a2 = l(14 − l). let a represent the area in square meters and l represent the length in meters of the pieces of land. the two equations plotted on a graph meet at a point as shown in the image