Question

The length of a long chord in curve setting is equal to

Answer 1

Answer:

2R sin (deflection angle/2)

Answer 2

Concept:

In geometry, a curvature is something that resembles a line but is not necessarily straight. A curve can be conceptualized as the trail a moving point leaves behind. A smooth-drawn figure or line with a bend or turns is referred to as a curve. A circle is an illustration of a curved shape. In mathematics, a curve is an object that resembles a line but is not required to be straight (sometimes known as a curved line in older writings).

Given:

Here the statement given to us is the length of a long chord in curve setting is equal to.

Find:

We have to find the length of a long chord in curve setting is equal to.

Solution:

According to the question, the  length of a long chord in curve setting is equal to $2R Sin \phi/2$.

Hence the correct answer is $2R Sin \phi/2$.

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