A cylindrical container's lateral surface is to be covered by a label. The container's diameter is 5 inches, and its height is 8
2 answers:
Given is :
The lateral area of a cylinder is to be covered by a label.
The lateral surface area of a cylinder is calculated by the following formula:
Here r = radius and h= height of the cylinder
Now diameter = 5 inches.
So, radius =
Height = 8 inches
Hence, surface area = or can be rounder off to 126 square inches. So, this much paper is needed.
Hence, option C = 126 square inches is the answer.
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The answer is B. 
Complete question is;
Jane is training for a triathlon. After swimming a few laps, she leaves the health club and bikes 16 miles south. She then runs 12 miles west. Her trainer bikes from the health club to meet jane at the end of her run. Use the pythagorean theorem to write an equation for the distance janes trainer bikes
Answer:
x = √(12² + 16²)
Step-by-step explanation:
We are told that;
She bikes from health club to South = 16 miles
From South to West = 12 miles
Her trainer bikes from the health club to meet her at the end which is west.
I have attached a diagram showing this movement in form of a triangle.
From the diagram I attached, I have depicted the distance the trainer bikes as x.
Using pythagoras theorem;
x² = 12² + 16²
x = √(12² + 16²)
