Across
- 3. he was the founder of trigonometry also a well known mythologist
- 5. he wrote the best treaty called Almagest
- 8. this used theorem is to calculate the hypotenuse in a right angled triangle.
- 9. formula hero of Alexandria discovered
Down
- 1. theorem this theorem was given by Thales of Miletus.
- 2. Father of geometry. His famous contribution is referred as Euclidean geometry.
- 3. she was the first women to give the importance of Math.
- 4. he was the only mathematician who put efforts to calculate earths circumference and to calculate earth’s axis tilt.
- 6. father of algebra
- 7. his contribution in mathematics is known as the invention of compound pulleys, antiquity and screw pump.