I bought plane tickets for our vacation.

The plane angles in the triangle are all acute.

Plane curves are mathematical objects that can be represented by equations in two dimensions.

I need to buy some new plane irons for my woodworking project.

The park is lined with beautiful plane trees.

The planes of ecliptic intersect at different angles.

The radical planes intersect at a single point.

There are many real planes at the airport.

I have several rebate planes in my woodworking shop.

Rocket planes are a fascinating form of aviation.