Question

please yaaar tell answer​

Answer 1

Answer:

in triangle ABC,

sum of all sides = 180

x+x+45 = 180

2x = 135

x = 135/2

x = 67.5 or 68

Answer 2

Answer:

90°

Step-by-step explanation:

In the picture it is clear that it is a right triangle and 'x' is the right angle of the triangle and we all know that a right angle is always 90° ..

May be that is your answer.. If it helps you

then please mark it as brainliest answer..