The greek word for angle is "γωνία" (ghoneea).
Ancient Greek "hepta" = seven, "gonia" = angle. It is a polygon with seven angles (vertices).
An 11-sided polygon is called a hendecagon or an endecagon from the Greek endeka- meaning 11, and -gon meaning angle.
A twenty sided polygon is called an icosagon - from the Greek words "icosi", meaning twenty, and "gonus", meaning angle, or knee.
A right angle is a angle with 90o
The greek word for angle is "γωνία" (ghoneea).
The Greek word for angle is "γωνία"
The greek word for angle is "γωνία" (ghoneea).
The Greek letter theta
"logos, " the Greek word for "story."
γωνία [goneea] = angle, corner
Greek: hex: six; gonia: angle
comes from three Greek words; "tria"-three, "gonia"-angle, "metron"-measurement RAYMARK is online
The greek letter theta is usually used to denote an unknown angle. An angle of 90 degrees is a right angle, an angle between 0-90 degrees is an acute angle, bigger than 90 degrees but less than 180 is an obtuse angle, and bigger than 180 but less than 360 is a reflex angle.
Pythagoras
tria = three gonia = angle metron = measurement
Pythagoras was an ancient Greek mathematician who found fame with his theorem for a right angle triangle which states that for any right angle triangle its hypotenuse when squared is equal to the sum of its squared sides.