Answer:
144.44
Step-by-step explanation:
C = 2 x π x r . C = 2 x 3.14 x 23 = 144.44
(2x-1)×4=8x-4
I hope it helps ;)
Answer:
well it depends on how many collars you have, and if there is an image you should attach it to the question
Answer:
No
Step-by-step explanation:
According to the Inequality Theorem, the sum of 2 side of a triangle must always be longer than the third one. 4 + 6 = 10 which is not larger than 11.
Answer:
B
Step-by-step explanation:
