1) How many degrees are in a right-angle? a) 90 b) 180 c) 270 d) 360 2) What do angles on a straight line add up to? a) 90 b) 180 c) 270 d) 360 3) What do angles around a point add up to? a) 90 b) 180 c) 270 d) 360 4) What is the value of the angle marked x? a) 40 b) 50 c) 130 d) 310 5) What is the value of the angle marked x? a) 310 b) 90 c) 45 d) 50 6) What is the value of the angle marked x? a) 250 b) 110 c) 290 d) 70 7) What is the value of the angle marked c? a) 61 b) 81 c) 91 d) 101 8) What is the value of the angle marked x? a) 148 b) 68 c) 18 d) 58 9) What is the value of the angle marked a? a) 145 b) 125 c) 135 d) 155 10) What is the angle of the angle marked x? a) 24 b) 26 c) 22 d) 30 11) What is the size of angle x? a) 48 b) 58 c) 148 d) 60 12) Angle t is 50 degrees a) True b) False

Angles on a Straight Line and Around a Point

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