Math 1A - Module 1 Review

Front

What is the formula to calculate the area of a rectangle?

Back

Area = length × width.

Front

What is the perimeter of a rectangle?

Back

The perimeter is the distance around the rectangle, calculated as P = 2(length + width).

Front

If a rectangle has a length of 5 meters and a width of 3 meters, what is its area?

Back

15 square meters.

Front

What is the definition of perimeter?

Back

The perimeter is the total distance around a two-dimensional shape.

Front

When calculating the cost of flooring, which measurement do you need?

Back

You need to calculate the area.

Front

How do you isolate a variable in an equation?

Back

You perform operations to get the variable on one side of the equation by itself.

Front

What is the area of a rectangle that is 10 meters long and 4 meters wide?

Back

40 square meters.

Front

If a fence costs $12 per foot and you need 150 feet of fencing, what is the total cost?

Back

$1,800.

Front

What is the difference between area and perimeter?

Back

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

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height.