Can someone answer this question if you know the answer. Answer choices:
A. 1/20
B. 40%
C. 1/40
D.50%

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol