Find the length of the missing side. a) 56 ft b) 45 ft c) 42 ft d) 40 ft

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

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.)

If angle b measures 25°, what is the approximate perimeter of the triangle below? 10.3 units 11.8 units 22.1 units 25.2 units