Answer:
1) given
2) alternate interior angles
3) given
4) definition of midpoint
5) vertical angles
6) ASA
Step-by-step explanation:
The answer of this problem is A because 3 times 21 is 63 and then you plus 1
which is 64
They have some of the same numbers
Answer:
6.
Step-by-step explanation:
Proportional triangles once again:
24/8=18/x
18*8=144
144/24=6
:)