Here we find the circumference, the distance around a circle, given the area. We're building on our knowledge of the parts of circle.
Problem solving with area and circumference of circles is a free educational video by Khan Academy.It helps students in grades 7 practice the following standards 7.G.B.4.
This page not only allows students and teachers view Problem solving with area and circumference of circles but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.
1. 7.G.B.4 : Know the formulas for the area and circumference of a circle and use them to solve problems; give an informal derivation of the relationship between the circumference and area of a circle..