Area formula rectangle plus#

You can use the formula of the area of a rectangle to find the space occupied by these objects. Some examples of rectangular shapes are the flat surfaces of laptop monitors, blackboards, painting canvas, etc. It is measured in terms of the 'number of' square units (square centimeters, square inches, square feet, etc.) The area of a rectangle is the number of unit squares that can fit into a rectangle. L.C.The area can be defined as the amount of space covered by a flat surface of a particular shape. Word problems on sum of the angles of a triangle is 180 degreeĭomain and range of rational functions with holesĬonverting repeating decimals in to fractionsĭecimal representation of rational numbers Word problems on direct variation and inverse variationĬomplementary and supplementary angles word problems Sum of the angle in a triangle is 180 degreeĭifferent forms equations of straight lines Trigonometric ratios of supplementary anglesĭomain and range of trigonometric functionsĭomain and range of inverse trigonometric functions Trigonometric ratios of complementary angles Trigonometric ratios of angles greater than or equal to 360 degree

Area formula rectangle plus#

Trigonometric ratios of 270 degree plus theta Trigonometric ratios of 270 degree minus theta

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Solving linear equations using substitution method Solving linear equations using elimination method So, the total cost of painting the wall is $816. Then, the total cost of painting for 96 square ft : The cost of painting is $8.50 per square ft. So, the area of the wall is 96 square ft. Because the wall is rectangle shaped, we can use the formula for area of a rectangle to find the area of the wall. To find the total cost of painting for the wall, we have to know its area. If the cost of painting is $8.50 per square feet, then find the total cost of painting for the wall. The length and width of a rectangular shaped wall are 8 ft and 12 ft respectively. So, the perimeter of the rectangle is 6 square cm. Therefore, the width of the rectangle is 2 cm.

In the figure shown above, consider the right triangle ABC. In the figure shown above, length is given, that is 3 cm. To find the area of a rectangle, we have to know its length and width. The figure shown above is a rectangle with 3 cm length and the measure of one the diagonals is √13 cm.