Question

Does A= 6.4 B=12 C=12.2 Form a RIGHT TRIANLGE?

Answer 1

to answer this question, you must remember the equation:

a²+b²= c²

(6.4)² + (12)²=   (12.2)²

40.96 + 144 = 184.96
 (12.2)² = 148.84

184.96 ≠ 148.84

This cannot be a triangle

hope this helps