Area Review

Front

What is the formula for the area of a parallelogram?

Back

Area = base × height

Front

If a parallelogram has a base of 35 cm and an area of 700 cm², what is its height?

Back

20 cm

Front

What is the formula for the area of a triangle?

Back

Area = (base × height) / 2

Front

If a triangle has a base of 10 mm and a height of 1.76 mm, what is its area?

Back

8.88 mm²

Front

What is the area of a rectangle with a length of 12 m and a width of 7 m?

Back

84 m²

Front

If a rectangle has an area of 132.98 yd² and a width of 2 yd, what is its length?

Back

66.49 yd

Front

What is the area of a square with a side length of 5 cm?

Back

25 cm²

Front

If the area of a circle is 78.5 cm², what is its radius? (Use π ≈ 3.14)

Back

5 cm

Front

What is the area of a trapezoid with bases of 10 m and 6 m, and a height of 4 m?

Back

32 m²

Front

If a triangle has an area of 17.76 mm² and a base of 4 mm, what is its height?

Back

8.88 mm