# What Is Pi? - Number & Usage

Instructions:

question 1 of 3

### If the diameter of a circle is 7 meters, what is the circumference? (Use 3.14 as an approximation for Pi)

Create Your Account To Take This Quiz

As a member, you'll also get unlimited access to over 75,000 lessons in math, English, science, history, and more. Plus, get practice tests, quizzes, and personalized coaching to help you succeed.

Try it risk-free for 30 days. Cancel anytime.

### 2. Select the false statement about Pi.

Create your account to access this entire worksheet
Quizzes, practice exams & worksheets
Certificate of Completion
Create an account to get started

This quiz/worksheet duo will examine your knowledge of pi's approximations and qualities, as well as your ability to solve for a circle's area and circumference.

## Quiz & Worksheet Goals

With this practice, you will be more specifically assessed on:

• Finding a circle's circumference when given the diameter
• The common approximation for pi
• Properties and uses of pi
• The formula for a circle's area

## Skills Practiced

• Information recall - access the knowledge you've gained regarding the approximations and use of pi
• Reading comprehension - ensure that you draw the most important information from the related lesson on using pi