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
In triangle ABC, angle BAC = 72 degrees. The incircle of triangle ABC touches sides BC, AC, and AB at D, E, and F, respectively.
Find angle EDF, in degrees.
2 answers:
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