Question

Construct a triangle $\Delta ABC$ such that AB-AC =.3.5 cm, BC=8 cm,and $\angle B=45$.

Answer 1

$\left(1\right).$ Draw a line $BC$

$\left(2\right).$ Draw an arc of radius 8 cm. with $B$ as the centre.

$\left(3\right).$ $AB=8cm.$

$\left(4\right).$ Draw an arc of radius $8$ $cm.$ with $C$ as the centre.

$\left(5\right).$ $AC=8$ $cm.$

$\left(6\right).$ Meet point $A$ to $B$ and $C$.

$\left(7\right).$ Then, Complete triangle $ABC$