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Trapezoid Coordinate Proofs

Trapezoid Coordinate Proofs. Prove ABCD is an isosceles trapezoid A (-18,-1), B (-6,8), C (18, 1), D (-18, -26). Parallel lines have equal slopes. A trapezoid is a quad with exactly one pair of opp. sides parallel. is a trapezoid. BC= AD= .

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Trapezoid Coordinate Proofs

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  1. Trapezoid Coordinate Proofs

  2. Prove ABCD is an isosceles trapezoidA(-18,-1), B(-6,8), C(18, 1), D(-18, -26) Parallel lines have equal slopes. A trapezoid is a quad with exactly one pair of opp. sides parallel. is a trapezoid. BC= AD= Congruent segments are segments with equal measure. An isosceles trapezoid is a trapezoid in which the legs are congruent. is an isosceles trapezoid.

  3. Prove WXYR is a not an isosceles trapezoidW(-3, 3), X(-4, -1), Y(5, -1), R(2,3) YIKES!!! YOU NEED TO CALCULATE THE SLOPES AND DISTANCES ON YOUR OWN FOR THIS ONE!!! Parallel lines have equal slopes. A trapezoid is a quad with exactly one pair of opp. sides parallel. is a trapezoid. WX= YZ= Congruent segments are segments with equal measure. An isosceles trapezoid is a trapezoid in which the legs are congruent. is a not an isosceles trapezoid.

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