Question

Points A, B, C and D have coordinates A(5, 7), B(7, 1), C(17, m) and D(−1, 3). If line

segments AB and CD are perpendicular, what is the value of m?

Answer 1

Use the slope formula to determine the slope of the line (m) if not given. ... (3,3) a. B(1,1). 7) Write an equation of the circle whose diameter