Intermediate June 2023 Unit 1 Q7
7.

Diagram not drawn to scale
Find the size of each of the angles \(a\), \(b\) and \(c\). [3]
\(a\) = ………… ° \(b\) = ………… ° \(c\) = ………… °
| Scheme | Marks | Comments |
|---|---|---|
| \(a =\ \ 63(^\circ)\) | B1 | Answer line takes precedence. Check diagram for answers if no answers written on answer lines. |
| \(b = 117(^\circ)\) | B1 | |
| \(c = 117(^\circ)\) | B1 | FT ‘their \(b\)’. |