Question

In a triangle ABC if angleA=55degree angleB=40degree,find angleC

Answer 1

Answer:

In ∆ABC

angle A=55°

angle B=40°

therefore,

By angle sum property

angle A +angle B+ angle C =180°

55°+40°+angle C=180°

95°+angle C=180°

angle C =180°-95°

angle C =85°

answer =85°