trianglePQR में angleP= 120^(@) , बिन्दु...

`trianglePQR` में `angleP= 120^(@)` , बिन्दु S पर PS `bot` QR और PQ + QS= SR है, तो `angleQ` की माप क्या होगी ?

A

`20^(@)`

B

`50^(@)`

C

`40^(@)`

D

`30^(@)`

लिखित उत्तर

Verified by Experts

The correct Answer is:

3

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