Solve real-world and mathematical problems using the relationship between the circumference of a circle and its diameter.
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Lessons 6 and 7 focus on the relationship between a circle’s circumference and its diameter. In Lesson 7, students solve real-world and mathematical problems involving circumference, including problems involving semi-circles.
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Basil saw a strange old bicycle at the museum. It had one very big wheel and one very small one.
At home, Basil looked it up on the Internet and found that the big wheel could have a 52-inch diameter and the small wheel could have an 18-inch diameter.
Historic Bicycle from the Summative Assessment Tasks for Middle School is made available through the Mathematics Assessment Project under the CC BY-NC-ND 3.0 license. Copyright © 2007-2015 Mathematics Assessment Resource Service, University of Nottingham. Accessed March 10, 2018, 11:11 a.m..
Two figures are shown below. Figure A is a semi-circle, and Figure B is composed of a square and two semi-circles.
Find the distance around each figure.
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The following resources include problems and activities aligned to the objective of the lesson that can be used to create your own problem set.
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Briana’s parents built a swimming pool in the backyard in the shape shown below.
What is the distance around the pool?
Grade 7 Mathematics > Module 3 > Topic C > Lesson 16 of the New York State Common Core Mathematics Curriculum from EngageNY and Great Minds. © 2015 Great Minds. Licensed by EngageNY of the New York State Education Department under the CC BY-NC-SA 3.0 US license. Accessed Dec. 2, 2016, 5:15 p.m..
Modified by The Match Foundation, Inc.?