Perimeter and Area and Volume of Composite Figures

Front

What is the formula for the area of a rectangle?

Back

The area of a rectangle is calculated using the formula: Area = length × width.

Front

How do you calculate the area of a triangle?

Back

The area of a triangle is calculated using the formula: Area = (base × height) / 2.

Front

What is the formula for the area of a circle?

Back

The area of a circle is calculated using the formula: Area = π × radius².

Front

Define a composite figure.

Back

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

Front

What is the formula for the perimeter of a rectangle?

Back

The perimeter of a rectangle is calculated using the formula: Perimeter = 2 × (length + width).

Front

How do you find the perimeter of a triangle?

Back

The perimeter of a triangle is found by adding the lengths of all three sides: Perimeter = side1 + side2 + side3.

Front

What is the formula for the volume of a rectangular prism?

Back

The volume of a rectangular prism is calculated using the formula: Volume = length × width × height.

Front

How do you calculate the volume of a cylinder?

Back

The volume of a cylinder is calculated using the formula: Volume = π × radius² × height.

Front

What is the formula for the volume of a cone?

Back

The volume of a cone is calculated using the formula: Volume = (1/3) × π × radius² × height.

Front

What is the area of a shaded region?

Back

The area of a shaded region is found by subtracting the area of the unshaded part from the total area of the figure.