Question

In figure, $AB=7cm,BC=8cm$ and $AC=7.6cm$ then write the
(i) greatest angle of the triangle.
(ii) smallest angle of the triangle.

Answer 1

By property of triangle, angle opposite to greatest side is greatest and angle opposite to the smallest side is smallest

By given figure, side $BC$ is greatest side and $\angle BAC$ is opposite angle of side $BC$

$\therefore \angle BAC$ is greatest angle

Similarly, side $AB$ is smallest side and $\angle ACB$ is opposite angle of side $AB$

$\therefore \angle ACB$ is smallest angle