Question

please answer this question step by step it's very urgent please ​

Answer 1

Answer:

Angles of the triangle = 45, 90, 45

Step-by-step explanation:

Ratio of angles = 1 : 2 : 1

Let the angles be - x, 2x and x

Sum of angles = 180

x + 2x + x = 180

4x = 180

x = 180/4

x = 45

Therefore, the angles are :

45, 90 and 45

The triangle can be classified as right angled isosceles triangle.