9514 1404 393
Answer:
C) 41
Step-by-step explanation:
The angles of the linear pair are supplementary, so you have ...
(x +16)° +123° = 180°
x = 41 . . . . . . . . . . . . . . divide by °, subtract 139
Answer:
hmmmm
wouldent it be
1/2 1/12
Step-by-step explanation:
Answer:
cross-section
Step-by-step explanation:
It means that if you cut through a prism, on either side you would see the same 2d shape.
I think it might be pairs 2 & 3