Question

in triangle ABC , angle a=53° and angle B=49° The bisector of angle c meets AB at D. Arrange the sides of triangle ABC in ascending order.​

Answer 1

Answer:

Given ∠B=45,∠C=55

So, ∠A=180°−45°−55°

=80°

From △ABD,40°+45°+∠ADB=180°

⟹∠ADB=95°

From△ADC,40°+55°+∠ADC=180°

⟹∠ADC=85°.