Answer:
I prefer taking B
Step-by-step explanation : because when the degree is 90 than it should be a right triangle
Answer:
C
Step-by-step explanation:
8i
√-64 = i√64 = 8i
Answer:
what line I don't see one
Step-by-step explanation:
Answer: 18 cm
Step-by-step explanation:
- C= 2πr
- plug it in! 36 π = 2 π r
- divide both sides by π and you get 36= 2r
- divide both sides by 2 and you get that 18= r
- so r, or the radius, equals 18