Constructions and Tilings Class 7 Assertion and Reason Questions

Constructions and Tilings Class 7 Assertion and Reason Questions

Constructions and Tilings Class 7 Assertion and Reason Questions

In each of the following questions, two statements have been given. One has been labelled as Assertion (A) and the other has been labelled as Reason (R). You have to choose the correct option, from the given four options.

(a) Both the statements (A) and (R) are correct and (R) is the correct explanation of (A).

(b) Both the statements (A) and (R) are correct but (R) is not the correct explanation of (A).

(c) (A) is correct but (R) is not correct.

(d) (R) is correct but (A) is not correct.

1. (A): If a point B on line l is joined to any point A not lying on l, then by drawing an angle RAB on the left side of AB and equal to angle PBA, we can draw a line RA parallel to l.

(R): If alterndate angles are equal, then the lines are parallel.

Solution:

(a) Both the statements (A) and (R) are correct and (R) is the correct explanation of (A).

2. (A): Given a line l, we can draw only one line parallel to l and at a distance of 5 cm from it.

(R) : There exists two lines parallel to a given line at a given distant d from it.

Solution:

(d) (R) is correct but (A) is not correct.