Circumference and Area Word Problems
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
What is the formula for the circumference of a circle?
Back
Circumference = π × diameter or Circumference = 2 × π × radius.
Tags
CCSS.7.G.B.4
2.
FLASHCARD QUESTION
Front
What is the formula for the area of a circle?
Back
Area = π × radius².
Tags
CCSS.7.G.B.4
3.
FLASHCARD QUESTION
Front
If the diameter of a circle is 10 feet, what is the radius?
Back
Radius = diameter / 2 = 5 feet.
Tags
CCSS.7.G.B.4
4.
FLASHCARD QUESTION
Front
How do you calculate the distance walked around a circular track if you know the diameter?
Back
First, calculate the circumference using the formula, then multiply by the number of laps.
Tags
CCSS.7.G.B.4
5.
FLASHCARD QUESTION
Front
What is the circumference of a circle with a radius of 4 inches?
Back
Circumference = 2 × π × 4 = 25.12 inches.
Tags
CCSS.7.G.B.4
6.
FLASHCARD QUESTION
Front
If a circular pizza has a diameter of 12 inches, what is the circumference?
Back
Circumference = π × 12 = 37.68 inches.
Tags
CCSS.7.G.B.4
7.
FLASHCARD QUESTION
Front
What is the area of a circle with a radius of 3 feet?
Back
Area = π × 3² = 28.27 square feet.
Tags
CCSS.7.G.B.4
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