Area Calculation Flashcard

Front

What is the formula for calculating the area of a square?

Back

Area = side × side

Front

What is the area of a square with a side length of 4.5 inches?

Back

20.25 in²

Front

What is the formula for calculating the area of a triangle?

Back

Area = (base × height) / 2

Front

A triangle has an area of 50 square centimeters. If its base is 10 centimeters, what is its height?

Back

5 cm

Front

A triangle has a base of 8 inches and a height of 5 inches. What is its area?

Back

20 in²

Front

What is the area of a triangle with a base of 10 units and a height of 6 units?

Back

30 units²

Front

What is the area of a triangle with a base of 12 units and a height of 4 units?

Back

24 units²

Front

What is the area of a triangle with a base of 15 units and a height of 10 units?

Back

75 units²

Front

What is the area of a triangle with a base of 5 units and a height of 8 units?

Back

20 units²

Front

What is the area of a triangle with a base of 7 units and a height of 3 units?

Back

10.5 units²