tf three angles of quadilateral are a=95 b =80 and d 120find the fourth anlge
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sum of angles in a quadrilateral=360
let the angle=x
95+80+120+x=360
295+x=360
x=360-295
x=65
let the angle=x
95+80+120+x=360
295+x=360
x=360-295
x=65
Answered by
1
hey...
The sum of all angles in a quadrilateral = 360°
let the fourth angle be x°
95° + 80° + x° + 120° = 360°
295° + x° = 360°
x° = 360° - 295°
x° = 65°
The sum of all angles in a quadrilateral = 360°
let the fourth angle be x°
95° + 80° + x° + 120° = 360°
295° + x° = 360°
x° = 360° - 295°
x° = 65°
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