Quadrilateral A B C D is shown. Sides A D and B C are parallel. Sides A B and C D are congruent. Angle A is 115 degrees. What is the measure of ADC in quadrilateral ABCD?

45°
65°
115°
135°

Since no diagram attached there are two possible options.

Option 1

The quadrilateral is parallelogram.

In this case ∠A and ∠D sum up to 180°, therefore:

Option 2

The quadrilateral is isosceles trapezoid.

In this case ∠A is congruent with ∠D, therefore:

x^6

step-by-step explanation:

this is correct because:

x-6=0

0*x=0

so

x^6

sorry, i can't understand your question. will later if you describe more clearly!

: )