In Figure, Angle Z is

(a)40

(b)110

(c)45

(d)50

Explin the method.

Printable View

- Aug 19th 2008, 09:45 PMdeviAngles
In Figure, Angle Z is

(a)40

(b)110

(c)45

(d)50

Explin the method. - Aug 19th 2008, 10:09 PMo_O
Since $\displaystyle AB || AD$, then $\displaystyle \angle X = \angle B $.

So, $\displaystyle \angle Z = 180^{\circ} - \angle X - 25^{\circ}$