18. Are points J, K, and M collinear?
No
19. Are points J, K, and M coplanar?
20. Are points Q, J, and P collinear?
21. Are points Q, J, M, and L coplanar?
22. Name the intersection of KL and PQ.
23. Name the intersection of PQ and plane KMN.
24. Name the intersection of plane R and plane S.

18 Are points J K and M collinear No 19 Are points J K and M coplanar 20 Are points Q J and P collinear 21 Are points Q J M and L coplanar 22 Name the intersect class=


Answer :

Points J, K, and M are not coplanar and the intersection of KL and PQ is at point J.

We need to find the given set of questions with the given information.

What is a collinear?

In geometry, the collinearity of a set of points is the property of their lying on a single line. A set of points with this property is said to be collinear.

A) The points J, K, and M are not lying in the same line. So, the points are not collinear.

Coplanar: The points that lie on the same plane are called coplanar points and hence the points that do NOT lie on the same plane are called non-coplanar points.

B) Here, the J, K, and M are not in the same plane. K and M are in one plane and J is in another plane.

Therefore, points J, K, and M are not coplanar.

C) From the given figure, the points Q, J, and P are lying on the same line.

Therefore, points Q, J, and P are collinear.

D) Here, the points Q, J and M are in the same place and L in the other plane.

Therefore, the points Q, J, M, and L are not coplanar.

E) The intersection of KL and PQ is at point J.

F) The intersection of PQ and plane KMN is at point J.

G) The intersection of plane R and plane S is at MN.

Therefore, points J, K, and M are not coplanar and the intersection of KL and PQ is at point J.

To learn more about the collinear visit:

https://brainly.com/question/24250339.

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