The quotient of 7 and the sum of −4 and m. Using 3.14 as the estimate for pi, approximate the (a) circumference and (b) area of a circle whose radius is 8 inches. The largest angle is the sum of the o...The quotient of 7 and the sum of −4 and m. Using 3.14 as the estimate for pi, approximate the (a) circumference and (b) area of a circle whose radius is 8 inches. The largest angle is the sum of the other angles. Erik needs to attach a wire to hold the antenna to the roof of his house, as shown in the figure. How far from the base of the antenna can he attach the wire? Use the slope formula to find the slope of the line between the points (−5, −2), (3, 2).