The angles of a quadrilateral are (x-30) degree,(x-8) degree,3xdegree and (2x-10)degree.fine x.
Answers
Answered by
0
Step-by-step explanation:
sum of interior angles of a quadrilateral
= 360°
=> (x-30) +(x-8)+3x+(2x-10) = 360
=> 7x-48 = 360
=> 7x = 312
=> x = 312/7 = 44 integer 4/7
hope this helps you
Similar questions