Question

Two angles of a triangle are equal and third angle measures 90. The
measure of the unknown angles​

Answer 1

Answer:

The unknown Angles are 45° both

Step-by-step explanation:

We know that sum of interior angles of a triangle is 180

According to the question

x+x+90= 180

2x= 90

x=45°

Answer 2

Answer:

The unknown angles of the triangle will be 45°

Step-by-step explanation:

Here it is given that two angles of  a triangle are equal

Aso, the third angle is given to be 90°

We have yo find the unknown angles

Let the unknown angles be x

Then, x + x + 90 = 180

                 2x + 90= 180

                          2x = 180 - 90

                          2x = 90

                            x = 90/2

                             x = 45