Answer:
The answer to your question is x ² + y² = 64
Step-by-step explanation:
Process
1.- Find the length of the radius
C (0, 0)
P (0, -8)
d =
d =
d =
d = 8
2.- Find the equation of the circle
h = 0 and k = 0
x² + y² = 64
A room has a cathedral ceiling. If the walls in the room are 10 feet high and the ceiling is 18 feet high in the center of the r
oom that is 35 feet wide, find the slope of the left side of the ceiling. Express your answer as a decimal rounded to two places.
1 answer:
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Answer:
The area of the circle is
Step-by-step explanation:
we know that
The area of a circle subtends a central angle of radians
so
By proportion find the area of the circle