Pythagoras Implement
Geometry
Level
1
Perimeter of square is 4 cm. What is the length of diagonal?
√2-√3
1
√2-1
2²
√1-4
√2
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
1 solution
The diagonal cuts the square into 2 equal right-angled triangle. So C²=A²+B² (Pythagorean theorem) where C is the diagonal or hypotenuse. A and B be the Base and perpendicular. Since c²=a²+b² √c=√a+b