In a Trapezium ABCD, if \(\overline{\mathbf{A B}}\) || \(\overline{\mathbf{D C}}\) and ∠D = x° then ∠A = ?
A. 180 – x°
B. 90 – x°
C. x°
D. 360 – x°
Answer:A
In a Trapezium ABCD, if \(\overline{\mathbf{A B}}\) || \(\overline{\mathbf{D C}}\) and ∠D = x° then ∠A = ?
A. 180 – x° B. 90 – x° C. x° D. 360 – x°