MCQ
Assertion (A) : A horizontal line and a vertical line always intersect at right angles.
Reason (R) : The measure of a right angle is $90^{\circ}$.
Reason (R) : The measure of a right angle is $90^{\circ}$.
- ABoth Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).
- ✓Both Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of Assertion (A).
- CAssertion (A) is true but Reason (R) is false.
- DAssertion (A) is false but Reason (R) is true.