1) The formula for angles at a point is...... a) Total - unknown angles b) Total - known angles c) Total + known angles 2) A full turn around a point is..... a) 360 degrees b) 180 degrees c) 380 degrees 3) Angles on a straight line add up to.... a) 180 degrees b) 90 degrees c) 360 degrees 4) The total of 3 angles around a point is equal in degrees to the total of 5 angles around a point. a) True b) False 5) How many right angles are there in a circle? a) 6 b) 2 c) 4 6) The size of angle b is... a) 100 degrees b) 170 degrees c) 220 degrees 7) What is the total of these 5 angles? a) 180 degrees b) 500 degrees c) 360 degrees

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