Multiple Choice
The parabolic mirror in a certain telescope has a diameter of 112 inches and a concave depth of 3.69985 inches. Determine the location of its focus above the vertex. Round to the nearest inch.
A) 159 inches
B) 212 inches
C) 583 inches
D) 477 inches
E) 265 inches
Correct Answer:
Verified
Correct Answer:
Verified
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