Using the approximation 3.14 for pi, what is the radius of a circle with circumference 69.1 m?
2 answers:
Answer:
Hey!
Your answer is 11cm!
Step-by-step explanation:
So to get the radius from the Circumference we need both the Circumference and the value of pi...3.14
Radius = ... (that's the formula)
<u>WE SUBSTITUTE IN:</u>
<u>Radius =</u> 69.1/2 x 3.14
69.1/6.28
This equals = 10.99760656765
BUT 11cm when you round it to the next whole number or 2sf
<h2><u></u></h2><h2><u>I HOPE THIS HELPED YOU!</u></h2>You might be interested in
Here you go.. hope this helps
Answer:
slope = -
Step-by-step explanation:
Calculate the slope m using the slope formula
m =
with (x₁, y₁ ) = (3, 4 ) and (x₂, y₂ ) = (8, - 3 )
m = =
= -