Question

From the diagram below, if < A = 110 ° and < B = 93 °, what is the measure of < D?

Answer 1

If we see the diagram we have that the AB, and AD segments are equal. In adition, BC and DC are equal too. It means that the figure has simetry.

From this we can infer that the only way to this simetry has been according to the figure, the angle of D must be 93°, which is equal to the angle of B.

Then the correct answer is B.