Question

Three angles of a quadrilateral are equal and fourth angle is thrice of each equal
angles. Find all angles.

Answer 1

Answer:

60,60,60,180

Step-by-step explanation:

x,x,x,3x

x+x+x+3x=360

6x=360

x=60

3x=180

Answer 2

Step-by-step explanation:

• let three angle which are equal is x
• fourth angle is 3x
• now sum of all angle of quad. is 360 degree
• x +x+x+3x equal to 360
• 6x equal to 360
• x equal to60 degree
• therefore each equal angle is 60 degree and fourth angle is 180 degree