Two flat, circular plates are placed on a circular tabletop. The diameter of each plate is equal to the radius of the table top.
Approximately how many square feet of the table top are not covered by the plates? Show or explain your work. Use 3.14 for pi.
1 answer:
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Answer:
The equation of the line in point-slope form is .
Step-by-step explanation:
According to the statement, let and
. The equation of the line in point-slope form is defined by the following formula:
(1)
Where:
,
- Coordinates of the point A, dimensionless.
- Slope, dimensionless.
- Independent variable, dimensionless.
- Dependent variable, dimensionless.
In addition, the slope of the line is defined by:
(2)
If we know that and
, then the equation of the line in point-slope form is:
From (2):
By (1):
The equation of the line in point-slope form is .