7.the vertices of quadrilateral abcd are a (8, 2), b (6, 1), c (1, 0), and d (3, 3). find the lengths of sides ab and cd. if sides ad and bc both = √26, do you have enough information to classify this quadrilateral?

8.the vertices of quadrilateral rstv are r (-2, -3), s (4, 0), t (3, 2) and v (-3, -1). find the lengths of sides rs and st. do you have enough information to classify this quadrilateral?

Why did the ice arena get so hot after the big game (this is math related google it to find the paper

Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.