-√18)/√12 = -√3*6 /√4*3 = -√6 *√3 / 2√3 =
-√6 / 2
Good night :)
I believe the answer is E.
Hope this helps!:)
I think it is called the final(e) floor. I'm not exactly sure tho...
Answer:
A = (1/2)Cr . . . or . . . A = C^2/(4π)
Step-by-step explanation:
The diagram shows the area of the circle being redrawn as a parallelogram with the length of it being half the circumference and the height of it being the radius of the circle.
The area of the parallelogram is the product of its length (C/2) and its height (r), so you can compute ...
A = (1/2)Cr
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Given only the circumference, C = 2πr, you can find the value of r by dividing by its coefficient:
C/(2π) = r
Using this in the above formula, the area can be found from the circumference only as ...
A = (1/2)C·(C/(2π))
A = C^2/(4π)
Volume formula for a cylinder is pi r^2 h
The radius here is 10
The only answer choice with 10 is d so I think it’s d