Question

M o m Color by thumb Given the midpoint and one endpoint of a line segment, find the other endpoint 12. Endpoint: (-9,-1), midpoint: (8.14) Black (x) 13. Endpoint: (10, 12), midpoint: (6,9) Light blue (x) 14. Endpoint: (-8.-10), midpoint: (10,-7) Maroon (x)

Answer 1

Let end pout (x,y) & (X2, Yz) and midpomt (me, my) then - mx = 4 + 22 my = 1 + 42 12) Endl pout (-9,-1) e midpont 18.14) 297 22 2 8 = -9+ x2 22 - 25 - 9+22=16 = x2= 16+9=25

14=1+ 4 2 > -ity=28 Ya=29 other endpout is (25, 29) 13) Endpout (10,12), midpout (6.9) 6= 10TH 2= 12-10= 2 1 9=1277 y = 18-12 = 6 other endpout is (2, 6) 3) Endpout (-08-10) midpout (10,-7) 2 10=-8+82 x2=20+8=20 -7=-10792 9x = -14+10=-4 other endpout is (28,-4)
thanks