Exemplar Exercise Problems III — task. Mathematics CBSE, Class 9.

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1. If one of the angles of a triangle is \(130^°\), then the angle between the bisectors of the other two angles can be

\(50^{\circ}\)
\(145^{\circ}\)
\(155^{\circ}\)
\(65^{\circ}\)

2. In Fig., \(POQ\) is a line. The value of \(x\) is

YCIND_240306_6084_lines and angles_7.png

\(30^{\circ}\)
\(20^{\circ}\)
\(25^{\circ}\)
\(35^{\circ}\)

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