Three angles of a quadrilateral are equal & fourth angle is of measure 150 degree. What is the measure of equal angles ? *
1 point
210 degree
70 degree
80 degree
90 degree
Answers
Answered by
4
Answer:
Let the three angles be x , x , x
Sum of all angles of a quadrilateral = 360°
Therefore ,
x + x + x + 150 = 360
3x = 360-150
3x = 210
x = 210/3
x = 70
Hope it helps you
Answered by
2
Step-by-step explanation:
Answer
Let the three angles be x , x , x
Sum of all angles of a quadrilateral = 360°
Therefore ,
x + x + x + 150 = 360
3x = 360-150
3x = 210
x = 210/3
x = 70
Hope it helps you
Similar questions