Geometry B Unit 3

Front

What is the formula to calculate 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 surface area of a hemisphere?

Back

The surface area of a hemisphere is given by the formula: S.A. = 3πr², where r is the radius.

Front

What is 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 area of a circle?

Back

The area of a circle is calculated using the formula: Area = πr², where r is the radius.

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

What is the difference between area and perimeter?

Back

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

Front

How do you calculate the surface area of a cylinder?

Back

The surface area of a cylinder is calculated using the formula: S.A. = 2πr(h + r), where r is the radius and h is the height.

Front

What is the formula for the area of a trapezoid?

Back

The area of a trapezoid is calculated using the formula: Area = (1/2)(base1 + base2) × height.

Front

What is the formula for the volume of a sphere?

Back

The volume of a sphere is calculated using the formula: Volume = (4/3)πr³, where r is the radius.