Foundation June 2019 Paper 3 Q20
20 The diagram shows a square \(ABDE\) and an equilateral triangle \(BCD\).
Work out the size of angle \(EBC\). (2)
| Answer | Mark | Mark scheme |
|---|---|---|
| 105 | M1 | for evidence of understanding the angle properties of a square or equilateral triangle, eg stating angle \(DBC = 60\) or angle \(EBD = 45\) or angle \(BAE = 90\) |
| A1 | cao |
Additional guidance
For the M1: Accept on the diagram with no contradiction in working, or no contradiction or ambiguity on the diagram; 90 can be shown as a right angle
For the A1: Could be shown on the diagram or in working, but do not accept contradiction or ambiguity.