Lab 3 Pythagorean Distance (Etter) Compute the straight-line distance between two points in a plane. Output the result with two decimal points of accuracy. (4.7) distance side side FIGURE 1.4 Straight-line distance between two points STEP 1-Analyze the Problem: There are four inputs corresponding to the two point coordinates x1,V1X2. y2. Each of these can be of "double" type. There is one output, distance, which must also be "double" type STEP 2- Find a Solution: Here side,-X2-x1 and side,-Y2-y1. Distance between points (x,,yi) and (x2. y2) is given by distance-V(side)2 + (side2)2 STEP 3-Code a Solution in C++ [10 points]