Two planes intersect in exactly one point.
a. always
b. sometimes
c. never

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Аноним Аноним · Answer 1 · 2016-01-04T06:16:59+01:00

Planes DO NOT intersect at a point EVER.
Planes intersect at a line. Therefore the answer is NEVER.

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tardymanchester tardymanchester · Answer 2 · 2019-02-01T05:24:14+01:00

Answer:

Option c - never

Step-by-step explanation:

Given : Two planes intersect in exactly one point.

Solution : Two planes never intersect in exactly one point.

Because, If two planes intersect, then their intersection is a line.

and a line consist of two points.

As shown in the figure attached.

There are two planes G and H and their intersection is a line l.

And the line l consist of two points.

Therefore, Option c is correct - Never

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