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how to find the area of a rectangle with equations. What is the area of this circle. If the area of the large rectangle is A and the area of the small rectangle is B then we can write the expression above.
If the area of the large rectangle is A and the area of the small rectangle is B then we can write the expression above. What is the area of this rectangle. You will see the units written as ft 2 m 2 cm 2 etc.
Hence we can say the region enclosed by the perimeter of the rectangle is its area.
The remaining shaded area is 21 cm². Write down the formula for the area of a rectangle A l x w. Area w h w width h height. Perimeter 2 length plus 2 width.