11, rosabell had 11 posters for the parade
The diameter is 9.
Circumference=pi*diameter
9 pi/pi=9
Hope this helped☺☺
Answer:
1 3/11
Step-by-step explanation:
Answer:
see below
Step-by-step explanation:
you can use cosine law
(3 sqrt3)^2 + (4 sqrt3)^2 - 2(3 sqrt3)(4sqrt3)cos60 = AC^2
AC = sqrt39
Answer:
I got - 5 as an answer.
I don't think I made a mistake.
Please if you find any error, contact me in the comment section.
Step-by-step explanation:
