Find the value of x and y. Then find the measures of each angle. ?
1 Answer
Oct 3, 2017
(a)
Explanation:
As vertically opposite angles are equal, we have
or
i.e.
Also fourth angle will be
Further some of all angles is
or
Multiplying (1) by
Putting this in (1), we get
or
Hence (a)
(c)
(d)
(e)