Circumference of Circles

Front

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

Back

Tags

CCSS.7.G.B.4

Front

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

Back

Tags

CCSS.7.G.B.4

Front

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

Back

Tags

CCSS.7.G.B.4

Front

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

Back

Tags

CCSS.7.G.B.4

Front

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

Back

Tags

CCSS.7.G.B.4

Front

What is the value of π (pi) approximately?

Back

π is approximately 3.14.

Tags

CCSS.HSG.GMD.A.1

Front

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

Back

Tags

CCSS.7.G.B.4

Front

What is the radius of a circle if the circumference is 31.4 cm?

Back

Tags

CCSS.7.G.B.4

Front

How do you calculate the difference in circumference between two circles?

Back

Subtract the circumference of the smaller circle from the circumference of the larger circle.

Front

What is the circumference of a circle with a diameter of 15 cm?

Back

Tags

CCSS.7.G.B.4