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  • What happens when the plane cuts at an angle of  but at the vertex ? <

What happens when the plane cuts at an angle of \beta = 90 \degree but at the vertex ? 

Option: 1

Ellipse 


Option: 2

Straight line 


Option: 3

circle 


Option: 4

a point 


Answers (1)

best_answer

As we have learned

Different conic sections -

We get a circle , when \beta =90^{\circ}

- wherein

    

 

 It is clear that when \beta = 90 \degree  , we will get a circle , but at the vertex we get a point circle i.e a point 

 

 

 

Posted by

Pankaj Sanodiya

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