Question

Write the following reversible statement as a biconditionat

It two perpendicular lines intersect, they form four 50" angles

(1 point)

A. Two intersecting Ines are perpendicular if and only they form four 50" angles

B. Two intersecting, perpendicular lines do not form four angles

C. Four 50° angles are formed by intersecting thes

D. Perpendicular Ines do not intersect

Answer 1

A. Two intersecting lines are perpendicular if and only if they form four 50° angles