Question

Assertion: If the side BC of a ΔABC is produced to a point D, then ∠ACD = ∠A+∠B. Reason: The sum of the angles of a triangle is 180°.

[ a) Both Assertion (A) and Reason (R) are true and Reason (R) is a correct explanation of Assertion (A). b) Both Assertion (A) and Reason (R) are true but Reason (R) is not a correct explanation of Assertion (A). c) Assertion (A) is true and Reason (R) is false.
d) Assertion (A) is false and Reason (R) is true.​

Answer 1

Step-by-step explanation:

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