Perimeter & Area of a Triangle

Front

What is the formula for the area of a triangle?

Back

Front

What is the perimeter of a triangle?

Back

Front

How do you find the height of a triangle when given the area and base?

Back

Front

What units are used to measure area?

Back

Area is measured in square units, such as square meters (m²), square centimeters (cm²), etc.

Front

What is the relationship between the base and height of a triangle?

Back

The base and height of a triangle are perpendicular to each other.

Front

If a triangle has a base of 10 units and a height of 5 units, what is its area?

Back

Front

What is the area of a triangle with a base of 8 units and a height of 6 units?

Back

Front

What is the formula for the perimeter of a triangle with sides of lengths 3, 4, and 5 units?

Back

Front

How do you calculate the area of a triangle using Heron's formula?

Back

Front

What is Heron's formula used for?

Back

Heron's formula is used to find the area of a triangle when the lengths of all three sides are known.