Answer :


Let, the other two angles = 4x and 5x


The biggest angle = 4x + 5x = 9x


According to problem,


4x + 5x + 9x = 180


18x = 180


x = 10


The angles of the triangle,


4x = 4 × 10° = 40°


5x = 5 × 10° = 50°


9x = 9 × 10° = 90°


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
caricature
view all courses
RELATED QUESTIONS :

Find the number wKarnataka Board - Mathematics Part I

The numerator of Karnataka Board - Mathematics Part I

The altitude of aKarnataka Board - Mathematics Part I

The distance betwKarnataka Board - Mathematics Part I

Find a number whiKarnataka Board - Mathematics Part I

A house and a garKarnataka Board - Mathematics Part I

Solve: (3x + 24) Karnataka Board - Mathematics Part I

A person buys 25 Karnataka Board - Mathematics Part I

Two friends A andKarnataka Board - Mathematics Part I

The sum of three Karnataka Board - Mathematics Part I