The square root of A2 is... A !
If it's a right triangle, a2 + b2 = c2 3 + 5 = c2 c = the square root of 8.
13. The figures provided (including the answer) satisfy Pythagoras' Theorem. a2 = b2 + c2 a2 = 52 + 122 = 25 + 144 = 169 Then a = √169 = 13
If the triangle is a right triangle use Pythagorus' Theorum: A2 + B2 = C2 and the height would be the square root of (A2 + B2).
a2 + b2 = c2 a2 = c2 - b2 a = sqrt(c2 - b2) ==================no +/- square root as a negative length makes no sense in a right triangle
The square root of A2 is... A !
Let A1 be the area of the first square and X the length of its side Let A2 be the area of the second square and Y the length of its side A1 = X2 , A2 = Y2 , A1/A2 = X2/Y2 , Square Root (A1/A2) = Square Root ( X2/Y2), X/Y = Square Root (A1/A2) = Square Root (2/1) = 1.414
The idempotent matrix is also called square root of a matrix. i.e.)A2=A
a2 + 62 = 122 a2 + 62 - 62 = 122 - 62 a2 = 144 - 36 a2 = 108 taking the square root of each side, we get a equal plus or minus the square root of 108, or plus or minus 6 times the square root of 3.
Use Pythagoras' Theorem - the hypothenuse of a right triangle is square root of (a2 + b2)Use Pythagoras' Theorem - the hypothenuse of a right triangle is square root of (a2 + b2)Use Pythagoras' Theorem - the hypothenuse of a right triangle is square root of (a2 + b2)Use Pythagoras' Theorem - the hypothenuse of a right triangle is square root of (a2 + b2)
First of all, let say we have a square with the side of a. We have the area of the square is a2 (a*a). In other words, the square root of the area of that square is a (square root of a2 is a). To calculate the square root of a chicken, what you need to do is to crush the chicken and shape all that crushes into a square. Based on the idea of the square above, since the whole chicken is the area of that square, the length of a side of that square would be a square root of a chicken. There you have it.
It's the square root of a2+b2. It cannot be simplified. It is NOT a+b. The answer is c square.
Cannot be simplified
b = the square root of (c2 - a2)
sqrt(a2 + b2) can't be simplified. Neither can (a2 + b2) .
If it's a right triangle, a2 + b2 = c2 3 + 5 = c2 c = the square root of 8.
The square root function is SQRT, like this:=SQRT(value)To square a number, either multiply it by itself, using the POWER function or the power operator. If you had a value in cell A2, all of the following would do the same thing:=A2*A2=POWER(A2,2)=A2^2