CBSE Class 9 Answered
In
fig., AB||CD and CD||EF. Also EA AB. If BEF= 40o, then find x, y, z.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
Since sum of the interior angles on the same side of transversal is 180o, we have
y = 180o - 40o = 140o
x = y = 140o (corresponding angles)
z = 90o - 40o = 50o
Answered by | 04 Jun, 2014, 03:23: PM
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