Parts of a circle

Front

The line drawn from the centre of the circle to the circumference is called the ......

Back

radius

Front

A line drawn through the centre from one side of the circle to the other is called the...

Back

diameter

Front

Line DO is a: chord, radius, diameter, circumference

Back

radius

Front

Line AC is a (chord, radius, diameter, circumference)

Back

diameter

Front

Line CB is a

Back

chord

Front

The shaded area formed by line CB is a: chord, segment, sector, circumference

Back

segment

Front

The larger curve of the circle from point C to point B is called the

Back

major arc

Front

The name for the perimeter of a circle is the...

Back

circumference

Front

Calculate the circumference of a circle with a diameter of 5 cm. (Use π=3.14)

Back

15.7 cm

Front

Calculate the circumference of a circle with a radius of 5 cm. (Use π=3.14)

Back

31.4 cm