Question

to prove a quadrilateral is a trapezoid on the coordinate plane, the quadrilateral must have exactly one pair of opposite reciprocal slopes click here for notes key. (1 point)
o true
o false

Explanation:

A trapezoid is defined as a quadrilateral with exactly one pair of parallel sides. Parallel lines have equal slopes, not reciprocal slopes. Reciprocal slopes would imply a different geometric relationship (such as perpendicularity in some cases, but not parallelism).

Answer:

B. False