Answer:
B. If a2+b2=c2, then it is a right triangle.
Step-by-step explanation:
The converse of the Pythagorean theorem says
"if the sum of the squares of the two sides is equal to the square of its longest side, then the triangle is a right triangle."
Which means for a triangle with sides [tex]a,[/tex] [tex]b,[/tex] and [tex]c[/tex], where [tex]c> a[/tex] & [tex]c>b[/tex], if
[tex]a^2+b^2=c^2[/tex], then it is a right triangle.
Therefore, choice B: If a2+b2=c2, then it is a right triangle., is correct
