Is a triangle with sides of 6, 8, and 10, a right triangle?
yes-a right triangle.
#color(blue)"Pythagoras' theorem"#states that the square on the hypotenuse of a right triangle is equal to the sum of the squares on the other two sides.
#color(blue)" Converse"#of this statement is 'if the square on the longest side of a triangle equals the sum of the squares on the other two sides then the triangle is right'.
Here the longest side = 10
This satisfies the converse condition hence the triangle is right.