Intermediate November 2019 Unit 2 Q9
9.

Diagram not drawn to scale
Find the size of each of the angles \(a\), \(b\) and \(c\). [3]
\(a\) = ……………… ° \(b\) = ……………… ° \(c\) = ……………… °
| Scheme | Marks | Comments |
|---|---|---|
| a = 123(°) | B1 | |
| b = 57(°) | B1 | OR F.T. 180 – a. |
| c = 74(°) | B1 |