# In ΔABC, AC=BC an

ACD = 144°

DCB is straight line, DCB = 180°

ACB = 180° - 144° = 36°

AC=BC, by opposite angle property

CAB = CBA = x

By Angle sum Property

CAB + CBA + ACB = 180°

2x + 36° = 180°

x = 72°

CAB = CBA = 72° and ACB = 36°

And ACB = 36°

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 circle, if aWest Bengal Board - Mathematics

Let us fill in thWest Bengal Board - Mathematics

<span lang="EN-USWest Bengal Board - Mathematics

In cyclic quardriWest Bengal Board - Mathematics

The ratio of two West Bengal Board - Mathematics

<span lang="EN-USWest Bengal Board - Mathematics

If the measures oWest Bengal Board - Mathematics

Let us write whetWest Bengal Board - Mathematics

Let us express thWest Bengal Board - Mathematics

In ΔABC, AC=BC anWest Bengal Board - Mathematics