Answer:
If they are the lengths of the sides of a right triangle then yes it is a right triangle.
Step-by-step explanation:
21.6²+28.8²=36.2
L=466.56+829.44+1296
R=1296
L=R
For 20: a<em>(insert greater than or equal to sign) 18</em>
Answer:
the correct answer is A less than my good sir ( or ma'am )
Step-by-step explanation: