Intermediate June 2018 Unit 2 Q12

(a) Which of the following values cannot be an external angle of a regular polygon? [1]

10°     18°     30°     48°     72°

(b) An arrow on a spinner is facing north.
It is turned clockwise through an angle of 1530°.
In which direction will the arrow now be facing? [1]

North     East     South     West     None of these

(c) Point \(A\) is on a bearing of 100° from point \(B\).
What is the bearing of point \(B\) from point \(A\)? [1]

260°     100°     280°     180°     80°