Question

Two angles of a triangle are 3xº and 4x°. Find the other
angle in terms of x.
polo triangle not onnosite either of the

Answer 1

Answer:

The angles of a triangle are x,2x,3x.

Sum of angles of the triangle is 180o

Thus, x+2x+3x=180o

⟹6x=180

⟹x=6180

⟹x=30

As x=30

The angles of the triangle are, 30o,60o and 90o

Since, one of the angles of the triangle is 90o. It is a right angled triangle. 

Since, all the angles of the triangle are different, Hence all the sides of the triangle will be different. Hence, it is a right angled scalene triangle.