4MA0 Foundation June 2017 Paper 1R Q5
5 The diagram shows the design for a flag.

(a) What type of angle is marked \(x\)? (1)
Triangle T is an equilateral triangle.
(b) What is the size of each angle in an equilateral triangle? (1)
(c) Write down the mathematical name for the shaded quadrilateral A. (1)
| Scheme | Marks |
|---|---|
| Obtuse | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| 60 | B1 |
| (1) |
| Scheme | Marks |
|---|---|
| Trapezium | B1 |
| (1) | |
| (3 marks) |