Arc Length and Sector Area

Front

What is the formula for the circumference of a circle?

Back

Front

What is a chord in a circle?

Back

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

Front

What is a minor arc?

Back

A minor arc is the shorter arc connecting two points on a circle.

Front

What is a sector of a circle?

Back

A sector is the region enclosed by two radii and the arc between them.

Front

How do you calculate the circumference of a circle with a radius of 6 yards?

Back

Front

What is the relationship between the radius and the diameter of a circle?

Back

Front

How do you find the arc length of a circle?

Back

Front

What is the formula for the area of a sector?

Back

Front

If the radius of a circle is 4 meters, what is the circumference?

Back

Front

What is the formula for the area of a circle?

Back