TBQ - Determine the angle — task. Maths CBSE Live product, Class 9.

In given figure, if \(PQ || ST, ∠PQR = 110^°\) and \(∠RST = 130^°\), find \(∠QRS\).

[Hint: Draw a line parallel to ST through point R.]

\(∠QRS=\)

Did you find an error?

6. TBQ - Determine the angle