Answer:
Step-by-step explanation:
Given a circle Q represented by the equation:
Comparing with the standard form of the equation of a circle center (h,k) of radius r:
We have:
We take the square root to obtain the radius, r of the circle.
Since segment KL is a diameter of circle Q; and
Diameter =Radius X 2
Therefore:
<span>X/9=-5
First: To get your x alone, and to get rid of your fraction you would multiply each side by 9.
You would get: x=-45 <That would be your answer
HOPE THIS HELPS! ^_^</span>
3.14 x 8^2 = 200.96 (divided by) 2 = 100.48
1/2 (8 x 12) = 48 x 2 = 96
100.48 + 96 = 196.48
A = 196.48