FLASHCARD ON PERIMETER AND AREA GRADE 6

Front

What is the formula for calculating the area of a rectangle?

Back

Area = length × width

Front

What is the formula for calculating the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width)

Front

What is the total area of a rectangle with a length of 4 cm and a width of 3 cm?

Back

12 cm²

Front

If a rectangle has a perimeter of 30 cm and a length of 10 cm, what is its width?

Back

5 cm

Front

What is the perimeter of a square with a side length of 6 cm?

Back

24 cm

Front

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

Back

25 cm²

Front

True or False: The perimeter is the total distance around the outside of a 2D shape.

Back

True

Front

What is the area of a triangle with a base of 8 cm and a height of 5 cm?

Back

20 cm²

Front

What is the formula for calculating the area of a triangle?

Back

Area = 1/2 × base × height

Front

If the perimeter of a rectangle is 40 cm and the length is 15 cm, what is the width?

Back

5 cm