Match the following Column A to Column B

Answer

`(a) rarr (s), (b) rarr (p) , (c) rarr (q), (d) rarr (c)`

Explanation

Vertically opposite angle are equal.Hence, their ratio is `1:1`.
(b) The supplement of `120^(@)` is `60^(@)`. The required ratio `120^(@):60^(@)=2:1`
(c) The complement of `30^(@)` is `60^(@)`.
`therefore` The required ratio is `30^(@):60^(@)=1:2`.
(d) Straight angle `=180^(@)`
Reflex angle which is `60^(@)` more than the straight angle is `180^(@)+60^(@)=240^(@)`
The required angle ratio is `180^(@):240^(@)=3:4`
Therefore, the correct match is : `(a) rarr(s), (b) rarr (p), (c) rarr (q), (d) rarr (r)`