Hello sir/ maam May I know the difference between focal chord and focal radius
Hello sir/ maam
May I know the difference between focal chord and focal radius
kiranmai , 8 Years ago
Grade 12
Analytical Geometry> Hello sir/ maam May I know the difference...
1 AnswersWaseem khan
The chord of the parabola which passes through the focus is called the focal chord.Wheareas the focal radius is also knows as focal length The distance between the vertex and the focus, measured along the axis of symmetry, is the "focal length".
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