The picture below shows a floor plan of a car park.The diagonal length of the car park is 25 m and perpendicular distances on diagonal length are 12 m and 10 m. Question promptWhich calculation can be used to work out the area of the car park?
Question
The picture below shows a floor plan of a car park.The diagonal length of the car park is 25 m and perpendicular distances on diagonal length are 12 m and 10 m. Question promptWhich calculation can be used to work out the area of the car park?
Solution
The area of the car park can be calculated using the formula for the area of a trapezium, which is given by:
Area = 1/2 * (sum of parallel sides) * (distance between them)
In this case, the parallel sides are the perpendicular distances on the diagonal length, which are 12 m and 10 m. The distance between them is the diagonal length, which is 25 m.
So, the calculation for the area of the car park is:
Area = 1/2 * (12 m + 10 m) * 25 m
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