Question

Draw an $\angle$ BAC of measure ${50}^{\circ }$ such that $AB=5$cm and $AC=7$cm. Through $C$ draw a line parallel to $AB$ and through $B$ draw a line parallel to $AC$, intersection each other at $D$. Measure $BD$ and $CD$.

Answer 1

REF.IMAGE

By parallelogram ABCD,

AC=BD=7cm, AB=CD=50cm