No. They form an angle.
Pythagoras developed the 27th proposition of Euclid, which proves the relationships between the three sides of a right triangle, and has been simplified into the common "pythagorean theorem" which is commonly stated as a^2+b^2=c^2
Triangles, trapezoids, and rectangles have these qualities in common:They are all polygonsThey all have exterior angles that add up to 360 degreesThey will tessellateThey all have a perimeterThey all have a surface areaThey are all constructed from line segments
it is made of segments
No, they need not.
This is the vertex of the angle between the two line segments
It is an angle.
both have segments, and most are aquatic
what is a ray
Arachnids and insects both have segments. Arachnids have two segments- a head-chest region called the cephalothorax and also an abdomen. Insects have three segments- a head, a thorax, and a abdomen. The second thing they have in common is joints. If you need more information you can go to Animal Diversity Web.
When a theorem bears the name of a person, such as the Kepler conjecture or the Pythagorean theorem, they are proper nouns. Other theorems that are named by their own description are common nouns.