Assertion and reasoning — task. Mathematics CBSE, Class 7 New.

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Assertion(A): The measures of pair of interior angles are 49\(^{\circ}\) and 80\(^{\circ}\).

Reason(R): Two lines are parallel when a transversal makes interior angles on the same side add up to \(180°\).

Assertion(A) and Reason(R) are true and Reason(R) is the correct explanation of Assertion(A).
Assertion(A) and Reason(R) are true and Reason(R) is not the correct explanation of Assertion(A).
Assertion(A) is true but Reason(R) is false.
Assertion(A) is false but Reason(R) is true.
Both Assertion(A) and Reason(R) are false.

Did you find an error?

3. Assertion and reasoning