What is the area of the label on the box of oatmeal with a radius of 9.3 centimeters and a height of 16.5 centimeters? Round to
1 answer:
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For this case we have that by definition, the equation of the line in the slope-intersection form is given by:
Where:
m: It's the slope
b: It is the cut-off point with the y axis
According to the figure, the line goes through the following points:
We found the slope:
By definition, if two lines are perpendicular then the product of their slopes is -1:
Thus, the equation is of the form:
If the line goes through we have:
Finally, the equation is:
Algebraically manipulating we have:
Answer:
Option A