Question

Diagnols of quadrilateral abcd bisect each other if angle a =35 then angle b = 145 is it true?

Answer 1

hello friend !! here is your answer.....

yes, it is true as :

Diagonals of a quadrilateral bisect each other then, the given quadrilateral is a parallelogram.

So, ABCD is a parallelogram.

Now, ∠ ABC and ∠ DAB at=re consecutive interior angles as AD II BC and AB is a transversal.

As we know that the sum of consecutive interior angles is always 180°.

∴ ∠ ABC + ∠ DAB = 180°

⇒ ∠ ABC = 180° - ∠ DAB

⇒ ∠ ABC = 180° - 35°

⇒ ∠ ABC = 145°

hope it helped

if it helped pls mark as brainliest......✌✌