7.3 Practice Day 1

In this Practice Day, students practice what they’ve learned so far in this unit, with extra attention on topics from the more recent lessons.

By Desmos Classroom

Learning goals: Learning Goals • Identify the diameter and radius of a circle and explain how they are related. (Lesson 2) • Explain that the relationship between the diameter and circumference of a circle is proportional and its constant of proportionality is `\pi`. (Lesson 3) • Given the radius, diameter, or circumference of a circle, calculate the other two measurements. (Lesson 3) • Calculate the perimeter of a complex shape that includes fractions of circles. (Lesson 4) Materials Allow students to use calculators to ensure inclusive participation in this activity.