See the attached picture. If a point P(x, y) is on the terminal side of an angle theta.
In this case, x = -2 and r = 3. Use the Pythagorean Theorem to find the value of y.
Note that you pick the positive square root for y because the point is in Quadrant II.
Now,
Answer:
5+2=7
6+180=186
186+7=193
the answer is 193m
Step-by-step explanation:
Equation of circle is
Step-by-step explanation:
The standard form of the equation of circle is:
where (h,k) is the center of the circle and r is the radius of circle.
We need to find the radius of circle r by using distance formula:
r=√26
and r^2= 26
Putting values of r^2=26 and value of center (h,k)=(0,-2)
the equation of Circle is:
Keywords: Equation of circle
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The x-axis is usually the horizontal axis, while the y-axis is the vertical axis. They are represented by two number lines that intersect perpendicularly at the origin, located at (0, 0), as shown in the figure below.
The answer is that the ratio of a to c is 9/5