Which of the following can be formed when a plane intersects a cone? Select all that apply
2 answers:
Answer:
Option 1 and 4 are correct.
Step-by-step explanation:
We are given with a Cone.
We have to find Shape of Cross section when cone is intersected with plane.
When Plane intersect the cone parallel to base, then the cross section obtain is of circular shape.
While plane intersect the cone with an angle then the cross section obtained is of parabola shape.
Therefore, Option 1 and 4 are correct.
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Answer:
see explanation
Step-by-step explanation:
Given
+ 2c + 11
= -
+ 2c + 11
= 3c - 1 + 2c + 11
= 5c + 10
(b)
We have the expression
5c + 10 ← factor out 5 from each term
= 5(c + 2)