Question

Verify that following numbers 20,21 and 29 are Pythagoras triplets?

Answer 1

Answer:

A "Pythagorean Triple" is a set of positive integers, a, b and c that fits the rule: a2 + b2 = c2 ... Pythagoras. When a triangle's sides are a Pythagorean Triple it is a right angled triangle. pythagoras squares a^2 + b^2 = c^2. See Pythagoras' Theorem for more details. ... (20,21,29), (20,99,101), (21,220,221), (23,264,265).

Step-by-step explanation:

Answer 2

29^2 = 20^2 +21^2

841 = 400 + 441

Hence, 841 = 841

And according to the Pythagoras theorem the sum of the square of smaller sides of a right angled triangle is equal to the square of the longest side.