the three angles of quadrilateral are 45 degree 75 degree and 105 degree find the fourth angle with the diagram
Answers
Answered by
20
Answer:
angle sum of a quadrilateral = 360°
45 + 75 + 105 + 4th angle = 360
4th angle = 360 - 225 = 135°
Answered by
14
Answer:
The forth angle = 360°-(45+75+105)°
= 360°- 225°
= 135°
Similar questions