# In a triangle ABC

Given: A = 55° and B = 40

As we know, using theorem (1), in any triangle, sum of the three interior angles is 180 °.

So,

A + B + C = 180°

55° + 40° + C = 180°

C = 180° - 55° - 40°

C = 85°

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses
RELATED QUESTIONS :

In a triangle ABCKarnataka Board - Mathematics Part I

In a triangle ABCKarnataka Board - Mathematics Part I

In a triangle ABCKarnataka Board - Mathematics Part I

In the figure, QTKarnataka Board - Mathematics Part I

In a triangle ABCKarnataka Board - Mathematics Part I

If three angles oKarnataka Board - Mathematics Part I

The angles of a tKarnataka Board - Mathematics Part I

The angles of a tKarnataka Board - Mathematics Part I

Fill up the blankKarnataka Board - Mathematics Part I

In a triangle ABCKarnataka Board - Mathematics Part I