Area of Rectangle

What is the area of this rectangle?

• 12 units

• 12 cube units

• 12 square units

• 12 unit square

Given that the length of a rectangle is 17 feet and, the width is 8 feet. What is the area of this rectangle?

What are the areas of these rectangles in labeled a, b, d and e, in the correct order?

• a= 9 square units

  b= 10 square units

  d= 11 square cm

  e= 12 square cm

• a= 9 square units

  b= 10 square units

  d= 12 square cm

  e= 55 square cm

• a= 9 square units

  b= 10 square units

  d= 11 square cm

  e= 27 square cm

• a= 9 square units

  b= 10 square units

  d= 11 square cm

  e= 45 square cm

Draw a rectangle with a length of 6 units and a width of 8 units. What is the area of your rectangle? Give the International System of units (SI unit).

If the length of a rectangle is 7 cm and the width is 7 cm. Given the area to be 49 square cm. Justify the reason for this area.

Answer explanation

In mathematics, we call multiplying a number by itself “squaring” the number. We call the result of squaring a whole number; a square or a perfect square. These whole numbers can either be negative or positive, as you will get the same result for the numbers. For example, (-3 * -3) and (3 * 3) will both give the result 9.