Guess and check to find two numbers that equal 45.
The square root of 45 is approximately 6.71, and the square root of 67 is approximately 8.19. Therefore, the square root of 45 minus the square root of 67 is approximately 6.71 - 8.19, which equals about -1.48.
The question is to vague/general. Measure it? Find the positive square root of the area? Use the diagonal for trigonometry (45-45-90)?
3 times the square root of 5
It is 2*sqrt(5).
About 6.71 meters.
The square root of 45 in simplest form is 3sqrt(5). You take the 2 roots from 45 (5 and 9) and find out the square root of 9 is 3, while the square root of 5 is still just square root 5.
Square root of 45 times square root of 45 = 45
45 is the square root of 2,025 (45 x 45 = 2025).
√45 = 6.708203932499369
The question is to vague/general. Measure it? Find the positive square root of the area? Use the diagonal for trigonometry (45-45-90)?
First you have to set up a proprtion. 45 over x equals x over 5. Then you get x squared equals 225(45*5). Finally you have to find the square root of 225 which is 15.
3 times the square root of 5
45+45+90
45
It is 2*sqrt(5).
one over the square root of 2 or 0.850903525
About 6.71 meters.