Rectilinear Area

Front

What is the area of a rectangle?

Back

The area of a rectangle is calculated by multiplying its length by its width. (Area = Length × Width)

Front

If a rectangle has a length of 7 inches and a width of 6 inches, what is its area?

Back

42 square inches

Front

What is a square unit?

Back

A square unit is a unit of area that is equal to the area of a square with sides of one unit length.

Front

How do you find the area of a rectilinear figure?

Back

To find the area of a rectilinear figure, divide it into smaller rectangles, calculate the area of each rectangle, and then sum them up.

Front

What is the area of a rectangle with a length of 9 units and a width of 5 units?

Back

45 square units

Front

What is the formula for finding the area of a square?

Back

The area of a square is calculated by squaring the length of one of its sides. (Area = Side × Side)

Front

If a square has a side length of 4 cm, what is its area?

Back

16 square centimeters

Front

What does 'rectilinear' mean?

Back

Rectilinear refers to shapes or figures that are made up of straight lines.

Front

What is the area of a rectangle with a length of 3 units and a width of 7 units?

Back

21 square units

Front

How do you calculate the area of a shaded region in a figure?

Back

To calculate the area of a shaded region, find the total area of the figure and subtract the area of the unshaded part.