Question

6 types of triangle and one mathematician contribution

Answer 1

equilateral triangle, right angle triangle, scalane triangle, isosceles triangle, obtuse angle triangle, equiangular triangle

Answer 2

Triangle are divided on the basis of

1)Angles

1. Right angled triangle
2. Obtuse triangle
3. Acute triangle

2)Sides

1. Equilateral triangle
2. Scalene triangle
3. Isosceles triangle

Pythagoras helped us by introducing the law which helped to find the length of hypotenuse of right angled triangle.

" It states that the square of the hypotenuse  is equal to the sum of the squares of the other two sides. "