If you havent learnt Sin, Cos yet, let me know, so we can try the other solutions.
Answer:
Step-by-step explanation:
Circumference of a circle means the perimeter of a circle and it is given be
Perimeter=2πr
P=2πr
Though π is a constant
But this question want us to find π
Make π the subject of the formula
Then, divide both side by
π=P/2r
Given that P=37.7cm
And diameter =12
And radius is half of diameter.
Therefore, radius =12/2=6cm
Then
π=P/2r
π=37.7/2×6
π=37.7/12.
Then, the last option is the correct option
Answer:
3960 is the answer
Step-by-step explanation:
Hi there,
2/3 + w = 11/2
w = 11/2 - 2/3
Hence, W = 29/6
Hope this helps :)
