Foundation June 2023 Paper 2 Q7

7 Here is a triangle.
The triangle is accurately drawn.

Triangle ABC with AC as the horizontal base and B above, nearer to A
(a) Measure the length of \(AC\). (1)
(b) Measure the size of angle \(B\). (1)

Here is a different triangle.

Triangle PQR with PR as the horizontal base and Q at the top

\(QP = QR\)

(c) Write down the mathematical name of this triangle. (1)