Answer:
Yes
Step-by-step explanation:
Step 1) Again - recall back to Pythagoras' Theorem: A^2+B^2=C^2 - when the squares of two of the sides of the triangle are equal to the square of the hypotenuse - then it is a Right Triangle.
Step 2) the equation will be written as such: (56/5)^2 + (21)^2 = (119/5)^2 and you render the exponents as: 125.44 + 441 = 566.44
Step 3) Add the numbers on the left: 566.44 = 566.44 - since the left equals the right, it is therefore a Right Triangle.
