Name Part of Circle

The line drawn from the centre of the circle to the circumference is called the (a)  

A line drawn through the centre from one side of the circle to the other is called the (a)  

Line DO is a

• chord

• radius

• diameter

• circumference

Tags

CCSS.HSG.C.A.2

Line AC is a

• chord

• radius

• diameter

• circumference

Tags

CCSS.HSG.C.A.2

Line CB is a

• chord

• radius

• diameter

• circumference

The shaded area formed by line CB is a

• chord

• segment

• sector

• circumference

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

• major arc

• segment

• sector

• minor arc

The name for the perimeter of a circle is the (a)  

If a circle has a diameter of 5 cm, calculate the circumference. (Use π=3,14 )

• 31,4 cm

• 15,7 cm

• 31,4 cm²

• 15,7 cm²

Tags

CCSS.7.G.B.4

If a circle has a radius of 5 cm, calculate the circumference. (Use π=3,14 )

• 31,4 cm

• 15,7 cm

• 31,4 cm²

• 15,7 cm²

Tags

CCSS.7.G.B.4