CBSE Class 7 Answered
In the figure given below, WT||PS and VQ||UR. Find the values of angles a and b.
Asked by Topperlearning User | 06 May, 2013, 02:26: AM
Expert Answer
Given that, WT||PS ; VQ||UR and 
VYW = 110o
Thus,VYW = UOY = 110o (pair of corresponding angles)
Also,UOY = a = 110o (pair of corresponding angles)
Now,a + b = 180o (pair of linear angles)
b = 180o - 110o
= 70o
Thus,a = 110o ; b = 70o
VYW = 110oThus,
VYW = UOY = 110o (pair of corresponding angles)Also,
UOY = a = 110o (pair of corresponding angles)Now,
a + b = 180o (pair of linear angles)b = 180o - 110o= 70o
Thus,
a = 110o ; b = 70o
Answered by | 06 May, 2013, 04:26: AM
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