Answer:
Circumference: 12π
Area: 36π
Step-by-step explanation:
The equation for the circumference of a circle is:
C = πd
Where C is the circumference and d is the diameter. Knowing this, we will be able to find the circumference by pugging in 12 for d.
C = 12π
And now we have found the circumference of the circle.
The equation for the area of a circle is:
A = πr²
Where A is the area and r is the radius. Remember that the diameter is double the radius, so we can find the radius:
12 = 2r
r = 6
Now that we know r, we can find the area of the circle:
A = π(6)²
A = 36π
Now we have found the area.
So the circumference is 12π and the area is 36π.
I hope you find my answer and explanation to be helpful. Happy studying.
Answer: 2,944,321
Step-by-step explanation: Use long addition and evaluate.
Hope this helps you out! ☺
-Leif Jonsi-
Answer:
Yes, 3, 12, 13 is a right triangle
Step-by-step explanation:
plss mark me brainliest :)
Answer:
1/2 is the simplified from of 50/100 so it is equivalent
Step-by-step explanation:
Answer:is there a picture along with this? I don't remember how to do these but this sounds like something with a picture included
Step-by-step explanation:
