Circumference and Area of Circles
Flashcard
•
Mathematics
•
6th - 8th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the formula for finding the area of a circle?
Back
Tags
CCSS.7.G.B.4
2.
FLASHCARD QUESTION
Front
What is the formula for finding the circumference of a circle?
Back
Tags
CCSS.7.G.B.4
3.
FLASHCARD QUESTION
Front
What does the term 'radius' mean in relation to a circle?
Back
The radius is the distance from the center of the circle to any point on its edge.
4.
FLASHCARD QUESTION
Front
What does the term 'diameter' mean in relation to a circle?
Back
The diameter is the distance across the circle through its center, equal to twice the radius.
Tags
CCSS.HSG.C.A.2
5.
FLASHCARD QUESTION
Front
If the radius of a circle is 7 cm, what is the area?
Back
Tags
CCSS.7.G.B.4
6.
FLASHCARD QUESTION
Front
If the diameter of a circle is 10 cm, what is the radius?
Back
The radius is 5 cm, since the radius is half of the diameter.
Tags
CCSS.7.G.B.4
7.
FLASHCARD QUESTION
Front
What is the relationship between the radius and diameter of a circle?
Back
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