Calculate Areas of Triangles and Rectangles

Front

What is the formula for the area of a rectangle?

Back

Area = Length x Width

Front

What is the area of a rectangle with a length of 5 cm and a width of 4 cm?

Back

20 cm²

Front

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

Back

32 cm²

Front

What is the formula for the area of a triangle?

Back

Area = (Base x Height) ÷ 2

Front

What is the area of a triangle with a base of 8 units and a height of 6 units?

Back

24 units²

Front

How do you find the area of a rectangle?

Back

Multiply Length by Width.

Front

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

Back

20 units²

Front

If a rectangle has a length of 7 cm and a width of 3 cm, what is its area?

Back

21 cm²

Front

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

Back

25 units²

Front

What is the area of a rectangle with a length of 6 cm and a width of 2 cm?

Back

12 cm²