Circles

Front

What is a circle?

Back

A circle is a shape consisting of all points in a plane that are at a given distance from a fixed point, called the center.

Front

Define the radius of a circle.

Back

The radius is the distance from the center of the circle to any point on its circumference.

Front

What is the diameter of a circle?

Back

The diameter is the distance across the circle through the center, equal to twice the radius.

Tags

CCSS.HSG.C.A.2

Front

What is the circumference of a circle?

Back

Tags

CCSS.7.G.B.4

Front

How do you calculate the area of a circle?

Back

Tags

CCSS.7.G.B.4

Front

What is a chord in a circle?

Back

A chord is a line segment whose endpoints lie on the circle.

Front

What is the relationship between diameter and radius?

Back

Tags

CCSS.7.G.B.4

Front

If the radius of a circle is 7 cm, what is the area?

Back

Tags

CCSS.7.G.B.4

Front

What is the circumference of a circle with a radius of 5 cm?

Back

Tags

CCSS.7.G.B.4

Front

What is the area of a circle with a diameter of 10 cm?

Back

Tags

CCSS.7.G.B.4