Question

2. One of the angles of a triangle is equal to the sum of the other two. Find the measure of
this angle.​

Answer 1

Answer:

If one angle of a triangle is equal to the sum of other two, then the measure of that angle is 90∘.

Answer 2

Answer:

Let three angles of the triangle be x,y and z.

It is given x=y+z

x+(y+z)=180 (sum of three angles of a triangle= 180

x+x=180

2x=180

x=180/2=90 Ans