The word inscribed means that the sphere is inside the cylinder and its diameter is equal to the height and diameter of the cylinder. The surface area of the sphere is equal to
SA (sphere) = πd²
where d is the diameter.
That of the cylinder is,
SA (cylinder) = πd(h + d/2)
Since h is also equal to d
SA (cylinder) = πd(d + d/2) = 3πd²/2
Therefore, the surface area of the cylinder is approximately 1.5 times that of the sphere.
Rational numbers are real numbers that can be represented as a quotient of two integers
<u>Format</u>
A rational number is represented as: a/b
Where a and b are integers
<u>Examples</u>
- The examples of rational numbers are countless.
- However, the following numbers are rational numbers: 1/2, 3/4, -2/5, 0.3, and so on
Read more about rational numbers at:
brainly.com/question/12088221
Answer:
1125.43
Step-by-step explanation:
you multiply the percentages by the number and you round to get 1125.43
