Anybody know how to do Special Right Triangles for geometry if so could you explain how to do it.

Step 1: This is a right triangle with two equal sides so it must be a 45°-45°-90° triangle. Step 2: You are given that the both the sides are 3. If the first and second value of the ratio x:x:x√2 is 3 then the length of the third side is 3√2. The length of the hypotenuse is 3√2 inches.

Graph a should be your answer