Answer
No, it is not a right triangle
Work Step by Step
You have to use the Pythagorean theorem to determine if this is a right triangle.
A=1.2, B=6, C=6.1:
$a^{2}$+$b^{2}$=$c^{2}$
$1.2^{2}$+$6^{2}$=$6.1^{2}$ -simplify the exponents-
1.44+36=37.21 -simplify like terms-
37.44=37.21
They are not equal so this is not a right triangle.
