Chhattisgarh Board Solutions for Chapter: The Angle, Pair of Straight Lines and Transversals, Exercise 12: Exercise

In the following figure, where $AB\parallel DC$, $AD\parallel BC$, one angle is given, find $a, b$ and $d$

Find $x$ and $y$ from the following figure, given $l\parallel m$, $p\parallel q$.

If $l\parallel m$, find $x$ from the given figure. [Answer without the degree symbol]

$l\parallel m$ and $p$and $q$ are transversal lines on them. Find the sum of the following angles from the figure.

$\angle 1+\angle 5$, $\angle 3+\angle 5$ and if $\angle 11=90°,$find $\angle 10$ and $\angle 9$

In the given figure $l\parallel m\parallel n$, find $\angle y$ and $\angle 2$ while$\angle z=\angle 1+\angle 2$

$l\parallel m$, find $x$ from the given figure.

$BL\parallel CY$, Find $\angle A$ from the given figure.

Find $a, b, c, d$and $e$ from the given figure where lines with arrow.. in the same direction are parallel.