Question

Sketch and label the figures described.

Planes$X$and$Y$intersect in $\overleftrightarrow{AB}$.

Short answer

A plane is a geometrical figure which lies in the category of “two dimensional geometry” and it has no limit for stretching.If two planes intersect with each other then they form a line.

Step-by-step solution

Step 1. Definition of plane.

A plane is a geometrical figure which lies in the category of “two dimensional geometry” and it has no limit for stretching.If two planes intersect with each other then they form a line.

Step 2. Relate the definition of plane with the required sentence.

Two planes with the name of $X$ and $Y$ are having an intersection and this intersection cause in the formation of a line $AB$.

Step 3. Make the required figure by using the relation.

Make two planes with the name of $X$ and $Y$ that are having an intersection and this intersection cause in the formation of a line$AB$.