Answer:
C≈6.28mm
Step-by-step explanation:
C=2πr
= 2·π·1≈6.28319mm
Answer:
I think it’s the first one, A
Answer:
50
Step-by-step explanation:
its a straight line so all the angles have to add up to 180
Answer:
the answer is d hope this helps ❤️✨
Step-by-step explanation:
Answer:
the triangle flipped over the y axis