Composite Area

Front

What is a composite area?

Back

A composite area is the total area of a figure that is made up of two or more simple geometric shapes.

Front

How do you calculate the area of a rectangle?

Back

Area = length × width.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height.

Front

How do you find the perimeter of a composite figure?

Back

Add the lengths of all the outer sides of the figure.

Front

What is the formula for the area of a circle?

Back

Area = π × radius².

Front

How do you calculate the area of a trapezoid?

Back

Area = 1/2 × (base1 + base2) × height.

Front

What is the expected value in probability?

Back

The expected value is the average of all possible outcomes, weighted by their probabilities.

Front

How do you find the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width).

Front

What is the relationship between area and perimeter in composite figures?

Back

Area measures the space within a figure, while perimeter measures the distance around it.

Front

How do you find the area of a composite figure?

Back

Divide the figure into simpler shapes, calculate their areas, and then sum them up.