Question

one angle of a quadrilateral is 180 degree and the remaining three angles are equal find the three equal angles ​

Answer 1

Answer:

sum of the three angles in a quadrilateral is 360 degrees

According to the problem

one angle is 180 degrees

let

the other 3 angles are

x+x+x+180=360

3x=360-180

3x=180

x=180/3

x= 60 degrees

Answer 2

Let the angles be x

x + x + x = 180° (Using Angle Sum Property)

3x = 180° ( Adding like variables)

$x = \frac{180}{3}$

x = 60° each