MCQ
Assertion (A) : For a quadrilateral ABCD, if $\angle A +\angle B =180^{\circ}$, then, $\angle C +\angle D$ is also equal to $180^{\circ}$.
Reason (R) : The sum of all the four angles of a quadrilateral is $360^{\circ}$.
  • Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).
  • B
    Both Assertion (A) and Reason (R) are true but Reason (R) is not the correct explanation of Assertion (A).
  • C
    Assertion (A) is true but Reason (R) is false.
  • D
    Assertion (A) is false but Reason (R) is true.

Answer

Correct option: A.
Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).
A

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