mary wants to build a fence around her rectangular garden. it is 10m wide and 15m long. how much fencing does she need to buy
What is the real answer
To find out how much fencing Mary needs to buy, we need to calculate the perimeter of her rectangular garden.
The formula to calculate the perimeter of a rectangle is:
Perimeter = 2 * (Length + Width)
Given that the width of the garden is 10 meters and the length is 15 meters, we can plug these values into the formula:
Perimeter = 2 * (15 + 10)
Perimeter = 2 * (25)
Perimeter = 50 meters
Therefore, Mary needs to buy 50 meters of fencing.
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2(10) + 2(15) = 50 m 15 +10 = 25 50:25 = 2 I've got this question in my school also and my teacher gave this answer
P = 2L + 2W
P = 2(10) + 2(15)
P = ??