Define Diameter and straight angle
Answers
Answered by
0
Answer:Diameter;
In geometry, a diameter of a circle is any straight line segment that passes through the center of the circle and whose endpoints lie on the circle. It can also be defined as the longest chord of the circle. Both definitions are also valid for the diameter of a sphere.
straight angle;
A straight angle changes the direction to point the opposite way. It looks like a straight line. It measures 180° (half a revolution, two right angles, or π radians)
Step-by-step explanation:
Similar questions