- #1
dillonwerd
- 3
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This is my first post here so I hope I put it in the proper place.
Here's the basic info on the question.
parabolic reflector (like a tv dish) has diameter of 10cm, focus is 2 cm from the vertex. Find the depth.
Thanks in advance for an help. I've been stuck on this for a while! Getting frustrated.
Here's the basic info on the question.
parabolic reflector (like a tv dish) has diameter of 10cm, focus is 2 cm from the vertex. Find the depth.
Thanks in advance for an help. I've been stuck on this for a while! Getting frustrated.