To express answers with the proper units. Area of a Circle To find the area of a circle using the proper formula. To find the radius or diameter of a circle given its area. To express answers with the proper units. Challenge Exercises To solve 10 additional problems that challenge students' understanding of circumference and area of circles.
Word problems connect math concepts to the real world.
To review concepts learned and to assess students' understanding. Solutions Complete solutions to all exercises presented in each lesson of this Volume. Includes the problem, solution, answer and units for each exercise. Inc. All Rights Reserved.