three angles of a quadrilateral are 750,800 and 700 find the fourth angle
Answers
Answered by
0
Sorry to tell but, I guess the number of the 1st, 2nd, and the 3rd angle is wrong as when we add them we will get 2250 but the sum of angles is 360
But I will tell you how to do it
add the rest of the number from subtract it from 360.... that will be the 4th angle
Answered by
0
Answer:
The three angles are 75°, 80° and 70°
Sum of the angles of a quadrilateral = 360°
.•. The fourth angle = 360°-(75°+80°+70°)
= 360°- 225°
= 135°
Similar questions