Area Flashcard

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 × base × height

Front

What shape has two sets of parallel sides?

Back

Parallelogram

Front

What is the area of a rectangle?

Back

Area = length × width

Front

What is the area of a trapezoid?

Back

Area = 1/2 × (base1 + base2) × height

Front

What is the area of a circle?

Back

Area = π × radius²

Front

True or False: A trapezoid has one set of parallel sides.

Back

True

Front

What is the area of a square?

Back

Area = side × side

Front

If the base of a triangle is 10 cm and the height is 5 cm, what is the area?

Back

25 cm²

Front

What is the area of a parallelogram with a base of 8 cm and a height of 4 cm?

Back

32 cm²

Front

What is the area of a rectangle with a length of 15 m and a width of 7 m?

Back

105 m²