In the right triangle, the distance between points P1 and P2 is 89 units. The value of c can be found using the Pythagorean theorem.
The length of a can be calculated by subtracting x1 from _______.
a=_____-______
Similarly, the length of b can be calculated by subtracting _____ from y2.
b=_____-_____
Now you can substitute the lengths of a and b into the equation for c.
