Answer:
C=2(pi)r
Step-by-step explanation:
Circumstance=2×pi(3.14)×Radius
Answer:
None
Step-by-step explanation:
Because the 3 angles do not add up to 180 degrees.
Answer:
n=-16
Step-by-step explanation:
Add 4 on each side:
n/2 = -12+4
n/2 = -8
Multiply 2 on each side:
n=-16
Answer:
292
Step-by-step explanation:
Answer:
Alternate exterior angles
Step-by-step explanation: