Area of Polygons

Front

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

Back

Area = length × width

Front

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

Back

Area = 1/2 × base × height

Front

What is the formula to find the area of a square?

Back

Area = side × side

Front

What is the formula to find the area of a parallelogram?

Back

Area = base × height

Front

What is the formula to find the area of a trapezoid?

Back

Area = 1/2 × (base1 + base2) × height

Front

If a rectangle has a length of 10 ft and a width of 5 ft, what is its area?

Back

Area = 10 ft × 5 ft = 50 ft²

Front

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

Back

Area = 1/2 × 8 in × 5 in = 20 in²

Front

What is the area of a square with a side length of 4 cm?

Back

Area = 4 cm × 4 cm = 16 cm²

Front

If a parallelogram has a base of 6 m and a height of 3 m, what is its area?

Back

Area = 6 m × 3 m = 18 m²

Front

What is the area of a trapezoid with bases of 5 m and 7 m, and a height of 4 m?

Back

Area = 1/2 × (5 m + 7 m) × 4 m = 24 m²