advertisement

Hon. Geo. - Unit 7 Quadrilaterals Review Name __________________________ Date__________ 1. If quadrilateral GHIJ is a parallelogram, mG = 7x + 5 and mI = 3x + 29, find mH. Judging by appearances, what is the most precise name for each shape? Find the measures of the angles of each parallelogram. True or False? 18. All quadrilaterals are squares. 19. All rectangles are squares. 20. All squares are rhombuses. 21. All rhombuses are quadrilaterals. I 22. All quadrilaterals are kites. J MATH is an isosceles trapezoid with bases MA and HT. SR is a median. M 28. If MA = 20 and HT = 38, find SR. S 29. If MA = 31 and SR = 38, find HT. H J 30. If MA = 3x + 1, SR = 5x, and HT = 4x + 14, find x. 31. Determine if the quadrilateral below is a parallelogram and EXPLAIN WHY. a. b. c. 32. Which statement can you use to conclude that quadrilateral ABCD is a parallelogram? AB CD b. AB BC c. AB DC EB d. CE a. AE EC and AD DC and AD BC and AE DE and 33. If the vertex angle of the triangle below is 40, what is the mDEC and mDAC ? A R T