Write the expression as a single multiplication sentence without parentheses.

11 × (15 + 5)

The circumference of a circle is 5 pi cm. what is the area of the circle?

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.)

Does anyone know how to do geometryme with this problem