1) If one angle of a scalene triangle is 70º and another angle is 28º, what is the last angle? 2) If an Isosceles triangle has one side that is 9 cm and another side that is 4 cm, what is the last side? 3) If one angle of an isosceles triangle is 70º, what are the other 2 angles? 4) If one angle of an isosceles triangle is 50º and the other angle is 180º,what is the last angle? 5) If the side angle of a deltoid is 115º, what is the other side angle? 6) If one angle of a trapezoid is 120º and the other is 60º, what are the other 2 angles? 7) If the top angle of a trapezoid is 105º, what is the bottom angle? What are the other angles? 8) If one angle of a square is 90º, what are the other 3 angles? 9) If one side of a rectangle is 5 cm and another is 3 cm, what are the other 2 sides? 10) If one side of a deltoid is 2 cm and another side is 3 cm, what are the other 2 sides?

6a Math - Geometry Practice (Angles and Polygons)

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