Area of Rectangles, Squares & Triangles

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

What is the formula for the area of a square?

Back

The area of a square is calculated using the formula: Area = side × side or Area = side².

Front

What is the formula for the area of a triangle?

Back

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

Front

If a square has a side length of 5 cm, what is its area?

Back

Area = 5 cm × 5 cm = 25 cm².

Front

If a rectangle has a length of 10 m and a width of 4 m, what is its area?

Back

Area = 10 m × 4 m = 40 m².

Front

If a triangle has a base of 8 m and a height of 5 m, what is its area?

Back

Area = (8 m × 5 m) / 2 = 20 m².

Front

What is the area of a square with a side length of 27 mm?

Back

Area = 27 mm × 27 mm = 729 mm².

Front

What is the area of a rectangle with a length of 12 ft and a width of 6 ft?

Back

Area = 12 ft × 6 ft = 72 ft².

Front

What is the area of a triangle with a base of 10 in and a height of 4 in?

Back

Area = (10 in × 4 in) / 2 = 20 in².

Front

If a square has an area of 36 m², what is the length of one side?

Back

Side length = √(36 m²) = 6 m.