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A swimming pool 25m by 10m has a concrete border all round Find the area of the concrete border if it is 2.5m wide at the sides and 5m at the ends?
To find the area of the concrete border, we first calculate the total area of the pool including the border and then subtract the area of the pool itself. The total length of the pool with the border is 30m (25m + 2.5m on each side), and the total width is 15m (10m + 5m on each end). Therefore, the total area of the pool with the border is 30m x 15m = 450 square meters. The area of the pool itself is 25m x 10m = 250 square meters. Thus, the area of the concrete border is 450 square meters - 250 square meters = 200 square meters.
To get the square of a number multiply that number by what?
Itself.
What is the definition of perfect square?
Any integer multiplied by itself results in a perfect square.
How do you calculate square of non square number?
You multiply the number by itself.You multiply the number by itself.You multiply the number by itself.You multiply the number by itself.
What does it mean to square?
It means to multiply it by itself. For example to square 3 you multiply 3 by 3 to get the answer 9. Square 4 and you get 16, square 5 and you get 25.
A swimming pool 25m by 10m has a concrete border all round Find the area of the concrete border if it is 2.5m wide at the sides and 5m at the ends?
To find the area of the concrete border, we first calculate the total area of the pool including the border and then subtract the area of the pool itself. The total length of the pool with the border is 30m (25m + 2.5m on each side), and the total width is 15m (10m + 5m on each end). Therefore, the total area of the pool with the border is 30m x 15m = 450 square meters. The area of the pool itself is 25m x 10m = 250 square meters. Thus, the area of the concrete border is 450 square meters - 250 square meters = 200 square meters.
Is 21 a square number itself?
No, 21 is not a square number. A square number is the result of multiplying an integer by itself, and 21 cannot be expressed as the square of an integer.
What is the word that goes with this definition the product of a number and itself?
That would be a square. If the number that was multiplied by itself is an integer, it would be a perfect square,
How do you square numbers?
You square numbers by multiplying the number by itself.
How do you evaluate square roots?
Divide the square root by itself
What is perfict square?
A perfect square is an integer multiplied by itself.
What is a square no?
A square number is the product you get when you multiply a number by itself.
How many square meter in a square?
one side elevated to the square,or multiplied by itself
What is square root of a number?
The square root is the number which is times by itself, to get the square number.
How many border states touch Alaska and Hawaii?
None. Hawaii is in the middle of the ocean by itself and Alaska shares a border with Canada.
When a number is multiplied times itself?
When you multiply a number itself, you are squaring the number; the square of 2 is 4, the square of 3 is 9, the square of 4 is 16, etc.
What is to multiply a number by itself?
square
