1) Sum of two angles that add up to 90° a) Adjacent angles b) Supplementary angles c) complementary angles d) conjugate angles 2) Sum of two angles that add up to 180° a) Adjacent angles b) supplementary angles c) complementary angles d) conjugate angles 3) Find the value of h when given g= 50° a) 130° b) 50º c) 40º d) 210º 4) Which equation would be used to solve for x? a) x + 42 = 90 b) x + 90 = 42 c) x + 42 = 180 d) x - 42 = 180 5) Find the missing angle. a) 40º b) 50º c) 60º d) 70º 6) Say 'TRUE' or 'FALSE' "A triangle must have at least two acute angles" a) True b) False 7) What are these lines called as: a) Parallel Lines b) Perpendicular lines c) Transversals 8) What type of angle is this? a) right angle b) obtuse angle c) acute angle d) reflex angle 9) Parallel lines ... a) do not intersect b) are curved lines c) different distance apart d) going in the different direction 10) What type of angle is this? a) acute angle b) obtuse angle c) right angle d) reflex angle 11) What type of angle is this? a) acute angle b) obtuse angle c) straight angle d) reflex angle 12) Find the value of a. a) 40° b) 140° c) 50° d) 95° 13) Find the value of b. a) 125° b) 85º c) 95º d) 90º 14) AOB is a straight line. Find the value of x + y. a) 90º b) 45º c) 180º 15) Name the angle. a) ∠PQR b) ∠QPR c) ∠ RQP d) PRQ

C8 Lines And Angles

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