We are asked to determine the formula that can be used in solving the surface area of a cylinder given that one end is open while the other end is closed. The answer to this problem is Surface area = 2*pi*r*h or SA = 2pi*rh where "pi" is equivalent to 3.1416, the "r" represents the radius of the cylinder while the "h" represents the height of the cylinder.
Answer:
the answer is 5
Step-by-step explanation:
(x-k)²+(y-h)²=r²
is the standard formula for the circle where (k,h) is the center point.
(-5, 7) are the center point of the given equation.
Because it cannot be split in half to make a whole number, instead, it would make a number and a half.