Geometry class (need help)

As soon as look at the parallelogram abcd shown below: the table below shows the steps to prove that if the quadrilateral abcd is a parallelogram, then its opposite sides are congruent: which choice completes the missing information for reason 5 in the chart? (6 points) congruent parallelograms congruent triangles similar angles similar triangles

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

What is the circumference of a circle with an area of 50.24 cm²?