CBSE Class 9 Answered
In the figure, PQRS is a trapezium in which PQ SR. if P = 55o and Q = 70o, find R andS.
Asked by Topperlearning User | 16 Aug, 2017, 02:24: PM
Expert Answer
PQ SR P + S = 180o (co-interior angles)
55o + S = 180o
S =180o – 55o = 125o
Now Q + R = 180o (co-interior angles)
70o + R = 180o
R = 180o – 70o = 110o
Hence R = 110o and S = 125o
Answered by | 16 Aug, 2017, 04:24: PM
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