Question

1°) Show that a triangle having sides equal to 10, 8, and 6 is a right triangle.

2°) If you double the sides, would you get a right triangle?​

Answer 1

1. Pythagoras theorem: a^2 + b^2 = c^2

6^2+8^2=10^2

36+64=100

2. Yes you would still get a right triangle because the ratio of the sides would be the same.