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Finding Area of a Rectangle Area of a rectangle specifies an area in the coordinate space that is enclosed by the rectangular object. To find the area of a rectangle, multiply the length and the width. Area is usually measured in square units such as square inches, square feet or square meters. In the above figure, the length of the rectangle is "l" and the width of the rectangle is "w". Therefore, the area of the rectangle formula is (l X w) square units. Finding Area of a Rectangle Area of rectangle = l x w, Where l = length, and w = width. That is, it is the product of length and width. Example Problems on Area of a Rectangle Know More About Math Tutoring Online For Free


Below are some examples based on area of a rectangle Example 1: Find the area of a rectangle whose length l = 3m and breath b = 2m? Solution: Area of a rectangle = l x b =3x2 = 6m2 Example 2: Find the length of a rectangle whose area =23m and breath = 3m? solution: Area of a rectangle = l x b 23 = l x 3 l = 233 l = 7.67m2 Example 3: Find the length of a rectangle whose area =28m and breadth = 4m? Learn More Geometry Tutoring Online Free


solution: Area of a rectangle = l x b 28 = l x 4 l = 284 l = 7m2 Example 4: Find the area of the garden, length and width of the garden is 600m and 400m? Solution: Area of the garden = l x b = 600 x 400 = 240000 m2 Example 5: Find perimeter and area of a rectangle whose length is 4cm and breadth is 7cm Solution: Formula for area of rectangle = l Ă— b


Trapezoid Area Formula The total space inside the boundary of the trapezoid is called as the area of the trapezoid. Area is measured in terms of square unit. Any quadrilateral figure with one pair of parallel side is known as a trapezoid. In every trapezoid, there are two bases and a height. We can calculate the area of the base using the area of a trapezoid formula. Here, we are going to see some example problems to calculate the area of a trapezoid using the formula. Area of a Trapezoid Formula Normally a trapezoid will be like the following To calculate the area of the trapezoid we have the following formula Area of the trapezoid = `((b1 + b2) xx h) / 2


From the above figure, we know that b1 and b2 are the base of the trapezoid and h is the height of the trapezoid. We will see some example problems to calculate area of trapezoid. Example Problems to Calculate Area of Trapezoid Below you could see the examples to calculate area of trapezoid Example 1: A trapezoidal figure is having the base lengths 5 cm and 9 am. And the height of the trapezoid is 4 cm. Calculate the area of the required trapezoid. Solution: Here, the base lengths are 5 cm and 9 cm. and the height of the trapezoid is 4 cm. We are having the area of the trapezoid formula as `((b1 + b2) xx h) / 2` So, the area of the trapezoid is` ((5 + 9) xx 4) / 2` = 28 cm2 Example 2:

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A trapezoid is having the base lengths 3 cm and 8 am. And the height of the trapezoid is 6 cm. Calculate the area of the required trapezoid. Solution: Here, the base lengths are 3 cm and 8 cm. and the height of the trapezoid is 6 cm. We are having the area of the trapezoid formula is `((b1 + b2) xx h) / 2` So, the area of the trapezoid is `((3 + 8) xx 6) / 2` = 33 cm2


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Finding Area of a Rectangle