Ancient astronomers were tracking planets using math believed to have first appeared ... The written record gives instructions for estimating the area under a curve by finding the area of ...

Along the top line (height) of the triangle, the student has written 3.75, while the vertical line (base) is indicated as 1.875. These values mean the area of the triangle should be 3.5156.

Circle theorems are used in geometric proofs ... weight, area, volume, density and other values. Units can be imperial or metric and they can be converted using conversion factors.

How much area does it take up when you rotate a line segment 360 degrees ... to show properties about the needles they surround. Use Math to Survive the Zombie Apocalypse Fields Medal winner ...

Odd Squad agents frequently use geometry to crack tough cases ... Use a ruler to draw a straight line from one dot to the other — making a line across the circle. Tip: For a smaller circle ...

The results transport the original question away from the real numbers, where mathematicians have been stymied, and into geometric and ... about the smallest area required in the two-dimensional plane ...

Ancient Babylonian astronomers were way ahead of their time, using sophisticated geometric techniques that ... calculations based on a trapezoid's area, and its long and short sides.

But, although Mr Wright can lay small claim to originality, he has shown judgment in the selection of an eminently logical and masterly treatise on geometry ... without a line only one parallel ...