Answer:
A ≈ 78.54
Step-by-step explanation:
Area of a circle is A=πr^2
Since you do not know r (radius) you take the formula for the circumference of a circle (C=2πr), plug in 31.4 for C, and solve for r
Now that you have the radius of 4.99746521, you round it up to 5 and solve the area formula with 5 in as r.
$6,000 was her salary last year:))
Answer:maybe
Step-by-step explanation:
To answer that we need to talk about parallel universes
Answer: 6 cm,22.9 cm, 20.1 cm
Step-by-step explanation:
