Radius, Diameter, and Circumference Practice - M
Authored by Marija Mihajlovic
Mathematics
7th Grade
CCSS covered
Used 19+ times
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Journey through the exciting world of circles with our "Radius, Diameter, and Circumference Practice" quiz, crafted for 7th-grade math enthusiasts! Created by Marija Mihajlovic, this engaging assessment features 10 multiple-choice questions designed to deepen your understanding of circle measurements. With helpful hints accompanying each question, students are guquizIded through the fundamental relationships between radius, diameter, and circumference. Using π = 3.14, the quiz challenges students with both conceptual questions and practical application problems, ensuring a comprehensive grasp of these essential math concepts. Understanding the relationship between radius and diameter is crucial, as it forms the foundation for calculating circumference using either measurement. Students will explore how to compute circumference with the formulas C = 2πr and C = πd, while also mastering the definitions of key terms like radius, diameter, and circumference. This practice not only enhances their ability to convert between radius and diameter but also equips them to solve for missing values when given other circle measurements. By applying these concepts to real-world scenarios, students develop fluency in circle calculations, preparing them for more advanced geometry and building their mathematical reasoning skills. This knowledge also aquizIds in visualizing spatial concepts, aligning with K–12 curriculum standards. Educators, empower your students with interactive tools that reinforce circle measurement concepts! Quizizz offers a dynamic, game-based platform that supports K-12 learning, provquizIding immediate feedback to help students correct misconceptions and learn at their own pace. With reporting features that highlight areas needing additional support, Quizizz is an invaluable part of a comprehensive math teaching strategy. Its engaging format reduces math anxiety, making practice fun and effective. Explore Quizizz's library of geometry resources today and transform your classroom into a hub of mathematical adventure!
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
If my radius is 10 ft, what is my diameter?
Hint: The diameter is twice the radius!
20 ft
5 ft
31.4 ft
62.8 ft
Tags
CCSS.7.G.B.4
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
If my diameter is 19 inches, what is my radius?
Hint: The radius is half the diameter!
38 inches
9.5 inches
59.66 inches
119.32 inches
Tags
CCSS.7.G.B.4
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What number is pi?
1.41
2.00
3.14
5.14
Tags
CCSS.HSG.GMD.A.1
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
If my radius is 2 yd what is the circumference?
Hint: C = πd or C = 2πr
*Choose the correct formula and use 3.14 for π.
4 yd
1 yd
12.56 yd
6.28 yd
Tags
CCSS.7.G.B.4
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
If my diameter is 90 cm, what is my circumference?
Hint: C = πd or C = 2πr
*Choose the correct formula and use 3.14 for π.
282.6 cm
180 cm
90cm
565.2 cm
Tags
CCSS.7.G.B.4
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Steven purchases a bowl. The diameter of the bowl is 14 cm. What is the circumference of the bowl?
Hint: C = πd or C = 2πr
*Choose the correct formula and use 3.14 for π.
28 cm
43.96 cm
87.96 cm
7 cm
Tags
CCSS.7.G.B.4
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
A circular swimming pool is 21 feet in diameter.
What is the circumference of the pool?
Hint: C = πd or C = 2πr
*Choose the correct formula and use 3.14 for π.
10.5 ft
42 ft
65.94 ft
131.95 ft
Tags
CCSS.7.G.B.4
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