Answer:
Option C
20, 21, 29 represents three sides of a right triangle
Step-by-step explanation:
By Using Pythagorean Triplet we can say that
20, 21, 29 represents three sides of a right triangle
FOR VERIFICATION ONLY:
(20)² + (21)² = (29)²
400 + 441 = 841
841 = 841
Thus, 20, 21, 29 represents three sides of a right triangle
-TheUnknownScientist
