Answer:
Container will have less label area than container by about .
Step-by-step explanation:
A rectangular sheet of paper can be rolled into a cylinder. Conversely, the lateral surface of a cylinder can be unrolled into a rectangle- without changing the area of that surface.
Indeed, the width of that rectangle will be the same as the height of the cylinder. On the other hand, the length of that rectangle should be exactly equal to the circumference of the circles on the top and the bottom of the cylinder. In other words, if a cylinder has a height of and a radius of at the top and the bottom, then its lateral surface can be unrolled into a rectangle of width and length .
Apply this reasoning to both cylinder and :
For cylinder , while . Therefore, when the lateral side of this cylinder is unrolled:
- The width of the rectangle will be , while
- The length of the rectangle will be .
That corresponds to a lateral surface area of .
For cylinder , while . Similarly, when the lateral side of this cylinder is unrolled:
- The width of the rectangle will be , while
- The length of the rectangle will be .
That corresponds to a lateral surface area of .
Therefore, the lateral surface area of cylinder is smaller than that of cylinder by .
Well 3 feet=1 yard
so the conversion factor is 3ft/1yd
so 12 yards converted to feet is
12yd times 3ft/1yd
the yd will cancel and you will be left with 36 feet
each banner is 1 foot so 36/1=36
she can make 36 banners
Answer:
i would be glad to help but i don't understand what to do
Step-by-step explanation:
Answer: First option.
Step-by-step explanation:
You can idenfity in the figure that is formed by two secants that intersect outside of the given circle.
It is important to remember that, by definition:
Knowing this, you can set up the following equation:
Therefore, you must substitute values into the equation and then evaluate, in order to find the measure of the angle .
This is: