Answer:
Thus the surface area of this cylinder involving pie is:
ft²
or
ft²
Step-by-step explanation:
Given
radius = r = 10 ft
height = h = 15 ft
The surface area of a cylinder formula is:
substituting the value = r = 10 ft and h = 15 ft
ft²
Thus the surface area of this cylinder involving pie is:
ft²
or
ft²
Circle equation: (x - h) + (x - k) = r²
(h, k) = center
r = radius
The center is (-7, 4)
To find the radius, take the square root of 49.
√49 = 7
The radius is 7.
Best of Luck!
5.2x10^6 is the right answer because the decimal is moved 6 times to the right which makes the 5 the first number because it can’t be more than 10
I believe that that is an irrational number. It appears to go on without ending and without repeating.