Question

1) If two planes intersect, their intersection is a line. 2) Plane R and plane S intersect. Conclusion:1) If two planes intersect, their intersection is a line. 2) Plane R and plane S intersect. Conclusion:

Answer 1

Conclusion: Plane R and plane S form a line.

Answer 2

Intersection of two planes is a line.

When plane R and and Plane S , intersect it will be a line.

So, plane R and Plane S when intersect it will be a line which we can call line RS means line passes through two points R and S.