Pythagoras' theorem close Pythagoras' theoremPythagoras's theorem applies to right-angled triangles. The area of the square drawn on the hypotenuse is equal to the sum of the squares drawn on the ...

How much area does it take up when you rotate a line segment 360 degrees? Two mathematicians now say they’ve made progress on a very old unsolved math problem. The problem involves a subfield ...

How much area does it take up when you rotate a line segment 360 degrees? Two mathematicians now say they’ve made progress on a very old unsolved math problem. The problem involves a subfield ...

Back to top Perpendicular bisector construction of a line segment Follow the instructions and draw this perpendicular bisector of a line segment construction. Without changing the distance between ...