Famous aphorisms about straight lines, rays and line segments

A line segment is the shortest line connecting two points on the plane.

A ray is a line obtained by extending one end of a line segment infinitely.

A straight line is a A line obtained by extending both ends of a line segment infinitely.

A straight line has no endpoints and has infinite length. A ray has only one endpoint and has infinite length. A line segment has two endpoints and has finite length.

Every day is a beautiful day.

What would happen if Germany won the battle of Stalingrad and the defence of Moscow?

How to treat Lynch, the chairman of Youzu Network, as poisoned?

Putin's health has been concerned, and the British media have repeatedly interrupted his speech during abnormal meetings.

A famous saying that collective honor is above all else.

The famous saying about gratitude to my alma mater is urgent! ! ! ! ! !

Does the name Yang sound good? 20 1 July 21Japanese dragon boy.

Poetry describing the sweetness of winter plums after all the hardships

The hard-tipped calligraphy paper I bought has a rice-shaped grid with 10*14 grids. Can you please teach me?