Example 2: If the length of a rectangle is 8 meters and its width is 5 meters, find its area. BLM 35 Find - a - word C Key words length, area, formula, width. Should you need to leave feedback, ask questions about this solution, or need one on one tutoring, please feel free to reach out to me or any tutor. Solution: Area of a rectangle length x width A 4 cm x 6 cm A 24 cm² Therefore, the area of the rectangle is 24 square centimeters. and figures composed of rectangles and triangles WMS4.1 Asks questions that could. I hope this solution assists you and that you have a great Holiday break. We know that area of a rectangle can be found by multiplying the length of the rectangle, over here, the length, times the width. The formula is: A L W where A is the area, L is the length, W is the width, and means. The solution checks out and is therefore valid. To find the area of a rectangle, multiply the length by the width. We are told in the problem that the area is 50 cm 2, right? To determine whether we are incorrect or correct, we simply substitute the values we found for both the length and width. Next, in order to determine the length, we simply use the expression we assigned to it at the beginning of the problem which is "2x"Ģx = 2(5) = 10 <-This is the width of the rectangle.įinally, we need to check our work, okay. X = 5 <-This is the width of the rectangle Volumetric weight is the calculated weight based on the length, width and height of a parcel converted to volumetric kilograms. √25 = x <-In order to eliminate the radical on the right, we take the √ of the left Use the rewritten formula to find the width of a rectangle with an area of 42 square inches and a length of 16.8 inches. ![]() Second, we know the formula or equation for the area of a rectangle is as follows: A = L * W where A equals area, L equals length and W equals the width, fair enough?Ī = L* W <-The equation to determine the area of a rectangle.ĥ0 = x * 2x <-We merely substituted the expressions we assigned for length and widthĥ0 = 2x 2 <-End result of multiplying x and 2xĢ5 = x 2 <-Divided both sides of the equation by 2√ ![]() So, the first thing we want to do is to create some expressions which will convey the length and width, especially since you need to have both of them in order to calculate the area.
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