The radius of a circle is 2 meters. What is the circle's circumference?
1 answer:
Circumference of circle having radius 2 meters is 12.56 meters
Step-by-step explanation:
Radius of circle = 2 m
Circumference of circle = ?
The formula used to find Circumference of circle (C) is:
Putting values and finding circumference
So, Circumference of circle having radius 2 meters is 12.56 meters
Keywords: Circumference of circle
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Answer:
Step-by-step explanation:
Given
Perpendicular to
Pass through
Required
Determine the line equation
First, we need to determine the slope of
An equation is of the form:
Where
In this case:
Next, we determine the slope of the second line.
Since both lines are perpendicular, the second line has a slope of:
Since this line passes through (-2,2); The equation is calculated as thus:
Where
This gives:
Add 2 to both sides