Maths Review 4

The area of a shape is

• The space inside the shape
• The length of the shape
• The width of the shape
• The perimeter of the shape

Circumference is

• The area of a circle
• The distance around the edge of a circle
• The diameter of a circle
• The radius of a circle

Perimeter is

• The area inside a shape
• The length around a shape
• The volume of a shape
• The width of a shape

radius is

• The diameter of a circle
• Half the diameter of a circle
• The circumference of a circle
• The area of a circle

Diameter is

• The distance around a circle
• The distance across a circle through the center
• The distance from the center of a circle to its edge
• The area of a circle

sector is

• A part of a circle
• A type of triangle
• A type of rectangle
• A type of square

Area of circle formula is

• πr^2
• 2πr
• πd
• r^2

Circumference formula is

• 2πr
• πr^2
• πd
• 2πd

The area of a circle with radius 5cm is

• 25π cm²
• 10π cm²
• 20π cm²
• 15π cm²

The circumference of a circle with radius 5cm is

• 10cm
• 15.7cm
• 31.4cm
• 62.8cm