Answer:
B, D represent pairs of vertical angles.
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Other pairs may be congruent, but they are not vertical angles. The lines that look parallel must be assumed to be NOT parallel, because they are not marked in the diagram as being parallel. Thus ∠8 ≠ ∠12, for example.
- sqdancefan
31/8
Step-by-step explanation:
5000
if its 5 or more round up. If it's 4 or less round down
40
3a + 2b =
3(10) + 2(5)
30 + 10 = 40
I hope this helps!
Have a great day!
1. True
2. False
3. False
4. True
5. False