WHAT IS THE MEASUREMENT OF FORTH ANGLE OF A QUADRILATERAL WHOSE THREE ANGLES ARE 500, 1200, 80°?
Answers
Answered by
1
total angle of quadrilateral is = 360
500 + 120 + 80+ x = 360
further you can solve you will get the answer
Answered by
1
Answer:
110°
Step-by-step explanation:
I assume that you mean the angles are 50°, 120° and 80°
The sum of all the interior angles of a quadrilateral is always 360°
Let the 4th angle be x
50 + 120 + 80 + x = 360°
250 + x = 360°
x = 360 - 250
The fourth angle would be 110°
Similar questions