So we know the formula for circumference is C= πrd. And Circumference is the distance around a circle.
Example: C= circumference
C= 6.28 can u find the circles area :?
Step 1: divide 6.28 by 3.14 as the formula says.
Step 2 : after u divided u get 2 which is the diameter. and u divide the diameter by 2 because we are trying to get the radius because the formula for the circles area is
A= πr ^2
r = radius
r= 1
so what is 3.14 times 1
= 3.14
so 3.14 is the answer
I hope this helped u understand.
The area in square feet is <span>39.0625 = 39.063 </span>rounded. Hope that helps!
Answer:
In the first one, 4 is multiplied by c. In the second one, 1/4 is multiplied by c.
Step-by-step explanation:
Answer:
24
Step-by-step explanation:
30 + (-6) is equivalent to 30 -6, which is 24.
