Question

the slopes of four different lines are 3/5, -10/6, -5/3, and 9/15. do these lines determine a rectangle? explain why or why not

Answer 1

Answer:

yes

Step-by-step explanation:

angles in a rectangle are 90°

Angle between two pair of lines=90°

Two lines are perpendicular when the product of slopes of the lines = -1

3/5×-5/3=-1

hence angle between these two lines is 90°

-10/6×9/15= -1

these two lines are also perpendicular

hence, figure is a quadrilateral

hope it helps!!