1MA0 Foundation June 2013 Paper 2 Q3
3
(a)
(i) On this diagram mark, with a letter R, a right angle.
(ii) What type of angle is angle \(x\)?
(iii) What type of angle is angle \(y\)?
(3)(b) AB is a straight line.
Draw a line from the point T perpendicular to the line AB.
Draw a line from the point T perpendicular to the line AB.
| Answer | Mark | Notes |
|---|---|---|
| (i) right angle marked | 1 | B1 for a clear intention to mark bottom left hand angle with R (accept r) or right-angle marked |
| (ii) acute | 1 | B1 for acute |
| (iii) reflex | 1 | B1 for reflex |
| Answer | Mark | Notes |
|---|---|---|
| perpendicular line from T to AB | 1 | B1 for perpendicular line from T to AB (within guidelines of overlay) |