Answer:
x = 112
y = 76
Step-by-step explanation:
x + 68 = 180
x = 180 - 68
x = 112
y = 76 (Because of alternate interior angles)
Answer: (n+1)squared up 2 -1
Step-by-step explanation:
9514 1404 393
Answer:
altitudes in a triangle
Step-by-step explanation:
The different intersection points are ...
angle bisectors -- incenter, center of inscribed circle
altitudes -- orthocenter
medians -- centroid, center of mass
perpendicular bisectors -- circumcenter, center of circumscribed circle
Answer:
1x
6y
Step-by-step explanation: