Geometric patterns are fun to trace among the stars. In past articles, I've told you about the Summer Triangle, the Winter Hexagon (or Oval), and autumn's Great Square of Pegasus. Today, I'd like to ...

TRIANGLE: Now he's 4 cm high and 3 cm wide, like me. He's 12 square cm, so I must be half that… 6 square centimetres! And whatever shape I am it still works! RECTANGLE: You're just really embarrassing ...

Do you think there’s a triangle whose angles measure 41, 76 and 63 degrees? At first, answering this may seem easy. From geometry class we know that the sum of the measures of the interior angles of a ...