Circumference of Circles

Circumference of Circles

Assessment

Flashcard

Mathematics

7th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the formula to find the circumference of a circle using the radius?

Back

2.

FLASHCARD QUESTION

Front

What is the formula to find the circumference of a circle using the diameter?

Back

3.

FLASHCARD QUESTION

Front

What is the relationship between the circumference (C) and diameter (d) of a circle?

Back

4.

FLASHCARD QUESTION

Front

If the radius of a circle is 9 cm, what is the diameter?

Back

5.

FLASHCARD QUESTION

Front

If the diameter of a circle is 20 cm, what is the circumference?

Back

6.

FLASHCARD QUESTION

Front

What is the value of π (pi) approximately?

Back

π is approximately 3.14.

7.

FLASHCARD QUESTION

Front

If the radius of a circle is 10 ft, what is the circumference?

Back

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