Asked by ann

Given the midpoint (8,14) and endpoint (-9,-1), find the other endpoint
Answered by bobpursley
Midx= 1/2 (endpoint1x -endpoint2x)
8=1/2 (-9-endpoint2x)
16=-9-endpoint2x
endpoint2x=25

Midy= 1/2 (enpoint1y - endpoint2y)
solve for endpoint2y