Area of trapezoids, triangles, parallelograms

Front

To find the area of a triangle, you need to know the _________ and ________.

Back

base and height

Front

What is the formula for the area of a parallelogram?

Back

Area = base × height

Front

What is the area of a triangle with a base of 10 cm and a height of 5 cm?

Back

25 cm²

Front

What is the area of a trapezoid?

Back

Area = (1/2) × (base1 + base2) × height

Front

What is the area of a rectangle with a length of 8 cm and a width of 4 cm?

Back

32 cm²

Front

What is the area of a triangle with a base of 6 cm and a height of 4 cm?

Back

12 cm²

Front

What is the area of a parallelogram with a base of 7 cm and a height of 3 cm?

Back

21 cm²

Front

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

Back

24 cm²

Front

What is the area of a triangle with a base of 12 cm and a height of 10 cm?

Back

60 cm²

Front

What is the area of a parallelogram with a base of 10 cm and a height of 5 cm?

Back

50 cm²