R K Bansal Solutions for Chapter: Angles ( With Their Types), Exercise 1: EXERCISE

In the given figure,$PQR$ is a straight line. Find$X.$ Then complete the$\angle AQR?$

In the given figure, lines $AB$ and $CD$ intersect at point $O.$Find the value of $\angle a ?$

In the given figure, lines $AB$ and $CD$ intersect at point$O.$ Name all the pairs of vertically opposite angles$?$

In the given figure, lines $AB$ and $CD$intersect at point $O.$ Name all the pairs of adjacent angles$?$

 In the given figure, lines $AB$ and $CD$ intersect at point $O.$Name all the reflex angles formed and write the measure of each$?$

In the given figure 

If$\angle AOB=45°,\angle BOC=30°$and $\angle AOD=110°$$.$

Find angles $COD$ and $BOD$

In the given figure 

 If $\angle BOC=\angle DOC=34°$ and $\angle AOD=120°;$

Find: angle $AOB$ and angle$AOC.$

 In the given figure 

If $\angle AOB=\angle BOC=\angle COD=38°$

Find reflex angle $AOC$and reflex angle$AOD$