Math Review 4.7, 4.10, 4.11, 4.12

Front

What is the definition of a vertex?

Back

A vertex is a point where two or more lines meet, commonly found in shapes.

Front

How many vertices does a square have?

Back

A square has 4 vertices.

Front

What is the formula for finding the perimeter of a rectangle?

Back

Perimeter = Side 1 + Side 2 + Side 3 + Side 4.

Front

What is the formula for finding the area of a rectangle?

Back

Area = Length x Width.

Front

How many edges does a circle have?

Back

A circle has 0 edges.

Front

How many edges does a sphere have?

Back

A sphere has 0 edges.

Front

What is the area of a square with a side length of 5 inches?

Back

Area = 5 in x 5 in = 25 sq in.

Front

What is the perimeter of a rectangle with a length of 10 inches and a width of 4 inches?

Back

Perimeter = 10 in + 4 in + 10 in + 4 in = 28 in.

Front

What shape has exactly 8 vertices?

Back

An octagon has exactly 8 vertices.

Front

What is the difference between area and perimeter?

Back

Area measures the space inside a shape, while perimeter measures the distance around a shape.