2πr/2r = <span>π This is the ratio of the Circumference : Diameter </span>
Answer:
The answer is "
"
Step-by-step explanation:
Let the given value is:

Solving the given value:
Food l days
1/4 I 1/2
1/2 l 1
3/4 I 1 1/2
1. I 2
I didn't know how else to answer this but I did my best, if you still need help or if I did it wrong I can fix it in the comments
Answer:
20 hours
Step-by-step explanation:42x8=336 so 2.5x8=20
Answer:
If angle BAD=25 degrees, it means that x=45 because 45-20=25.
This means that angle DAC is 80 degrees, because 2(45)-10=80 degrees.