plz solve 1st one ticked mark
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quadilateral =360 degree
Then , Forth angle is 360 - (65 +55 +130)
= 360 - 250
= 110
Then , Forth angle is 360 - (65 +55 +130)
= 360 - 250
= 110
Answered by
1
we know that
sum of interior angle of a quadrilateral = 360°
Given
let the 1st angle be x= 65°
2nd angle, y= 55°
3rd angle,z = 130°
4th Angle, = a
x+y+z+a= 360
a= 360-65-55-130
a= 360-250
a= 110°
Hope this helps you......
sum of interior angle of a quadrilateral = 360°
Given
let the 1st angle be x= 65°
2nd angle, y= 55°
3rd angle,z = 130°
4th Angle, = a
x+y+z+a= 360
a= 360-65-55-130
a= 360-250
a= 110°
Hope this helps you......
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