Sides of squares

What is the length of the side of a square whose area is 5? The square root of 5.

Recent Posts

What is the equation of a parabola of the standard shape, facing upward, that has a vertex of (3,2)? y=(x-3)^2+2 a vertex of (-4,-5)? ...

How many degrees are in the three angles of a triangle? 180 How many degrees are in each of the angles of an equilateral triangle? 60 ...

When counting by powers of ten, a new family starts every multiple of 3. 10^3 is the start of the thousands family, 10^6 is the start of...