Answer: Surface area = 68π inches²
Step-by-step explanation:
The formula for determining the total surface area of the circular cylindrical metallic rod is expressed as
Total surface area = 2πr² + 2πrh
Where
r represents the radius of the cylindrical rod.
h represents the height of the cylindrical rod.
π is a constant whose value is 3.14
From the information given,
Radius = 2 inches
Height = 15 inches
Therefore,
Surface area = (2 × π × 2²) + 2 × π × 2 × 15) = 8π + 60π
Surface area = 68π inches²
Answer: 8 : 6
Step-by-step explanation:
(12.65) is your total answer because 20/100 x63.25 gives you 12.65
The answer is C. The answer is C. Mean, because there are no outliers that affect the center
Answer:
it will be c
Step-by-step explanation:
