The GCD of three numbers is 7 and their LCM is 140.If one of the numbers is 20,find the other number
1 answer:
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The preimage was shifted to the image by a translation 2 units right and 2 units up, so the answer is
Given:
Radius of the cylinder = 5 in
Height of the cylinder = 30 in.
To find:
The surface area of the cylinder.
Solution:
The surface area of the cylinder is:
Where, r is the radius and h is the height of the cylinder.
Putting in the above formula, we get
Therefore, the surface area of the cylinder is 1099 square inches.