Answer:
Step-by-step explanation:
<em>Since no diagram attached there are two possible options.</em>
Option 1
The quadrilateral is parallelogram.
<u>In this case ∠A and ∠D sum up to 180°, therefore:</u>
Option 2
The quadrilateral is isosceles trapezoid.
<u>In this case ∠A is congruent with ∠D, therefore:</u>
Since sides AD and BC are parallel,
Angle BAD + Angle ADC = 180° (co-interior angles)
Therefore Angle ADC = 180° - 115° = 65°.
it would be 25 dollors
100 divided by 4 is 25