12-19

Front

What is the total cost of 2 pizzas at $28 each and 1 soda at $5.87?

Back

$61.87

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width)

Front

If the perimeter of a rectangular patio is 144 feet and the length is 54 feet, how do you find the width?

Back

Use the formula: Width = (Perimeter/2) - Length

Front

What is the width of a rectangular patio with a perimeter of 144 feet and a length of 54 feet?

Back

18 feet

Front

What does 'perimeter' mean in geometry?

Back

Perimeter is the total distance around a two-dimensional shape.

Front

How do you calculate the cost of multiple items?

Back

Multiply the number of items by the cost of each item.

Front

What is the cost of one pizza if two pizzas cost $56?

Back

$28 per pizza.

Front

If a soda costs $5.87, how much do 3 sodas cost?

Back

$17.61 (3 x $5.87).

Front

What is the definition of a rectangle?

Back

A rectangle is a quadrilateral with opposite sides equal and all angles equal to 90 degrees.

Front

How do you find the area of a rectangle?

Back

Area = length x width.