Square is number which we get after multiply a number x to itself where as cube is a number which we get after multiplying a number x to itself three times.
Given number is 64
To find the square root or cube root of any number just right it using prime factorization method .
Then 64 can be written as 64=2×2×2×2×2×2
For square root we form <u>two pairs</u> of exactly same factors as 64=<u>2×2×2</u>×<u>2×2×2</u> = 8×8
∴ Square root of 64 =8
For cube root we form <u>three pairs</u> of exactly same factors as 64=<u>2×2</u>×<u>2×2</u>×<u>2×2</u>=4×4×4
In order to find the square root, we must find a number that when multiplied by itself one time, it produces the number under consideration. In the case of 64, the square root is 8 because 8 multiplied once by itself is 64.
However, when finding the cube root, the root must multiply by itself two times and make the number. In the case of 64, 4 multiplied by itself two times is 64.
The area of a trapezoid has a formula of: Area = (a + b) h / 2
Using the formula, we can easily find the height of the trapezoid. <span>Area = (a + b) h / 2 </span>2250 = (80 + 100) h / 2 2250 = 180h / 2 2250 = 90h h = 25 centimeters