Area of Rectangles and Triangles

Front

What is the formula to calculate the area of a rectangle?

Back

Area = base × height

Front

If a rectangle has a base of 5 feet and a height of 3 feet, what is its area?

Back

15 ft²

Front

What is the formula to calculate the area of a triangle?

Back

Area = (base × height) / 2

Front

If a triangle has a base of 10 feet and a height of 4 feet, what is its area?

Back

20 ft²

Front

What is the area of a square with a side length of 7 feet?

Back

49 ft²

Front

What is the relationship between the area of a rectangle and the area of a triangle with the same base and height?

Back

The area of the triangle is half the area of the rectangle.

Front

What is the area of a rectangle with a base of 8 inches and a height of 2 inches?

Back

16 in²

Front

What is the area of a triangle with a base of 12 feet and a height of 5 feet?

Back

30 ft²

Front

If the area of a rectangle is 24 ft² and the height is 4 feet, what is the base?

Back

6 feet

Front

What is the area of a triangle with a base of 6 cm and a height of 3 cm?

Back

9 cm²