Question

in a triangle AB=3cm,BC=4cm and AC=5cm. Name the smallest and largest angle of triangle​

Answer 1

HERE,

AB = 3 CM

BC = 4 CM

AC = 5 CM

( 3 , 4 , 5 are pythagorean numbers hence in th figure angle opposite to largest side will be 90 degree )

largest side is AC hence the angle opposite to AC will be the largest .

and the smallest side is AB so the angle opposite to AB will be smallest.

hence,

∠ ABC is greatest

and

∠ ACB will be smallest.