Question

Drag and drop the responses into the boxes to correctly complete the statements.

Answer 1

The answer for the exercise shown in the figure attached is shown below:

 1- side lengths.
 2- a^2+b^2=c^2
 3- is a rigth triangle

 Therefore, in other words, you can know that a triangle is a rigth triangle (which means that it has an angle of 90 degrees) when the square of its longest side is equatl to the sum of the squares of the other sides.