Geometry Symbols

2. refers to two shapes that have the same shape but not necessarily the same size.
5. is a unit for measuring angles. A full circle contains 360 degrees.
6. in geometry is a one-dimensional object that extends infinitely in both directions. It has no width or thickness, only length.
7. is a curved line that is part of a circle or other curved shape.
10. is a basic geometric shape with three sides and three angles.
12. is a whole number greater than 1 that has only two divisors: 1 and itself.
14. two lines or surfaces that are always the same distance apart and never intersect, no matter how far they extend.
15. is a part of a line that has a definite beginning and end. It's like a piece of a straight line with two specific points marking its boundaries.

1. means forming a right angle (90 degrees) with another line or surface.
3. is an angle whose size has been determined using a tool like a protractor.
4. is a geometric figure formed by two rays (or line segments) that share a common endpoint called the vertex.
8. is used to denote the second derivative of a function.
9. is an angle formed on the surface of a sphere.
11. is a special type of angle that measures exactly 90 degrees.
13. in geometry is like a half-line that starts at a specific point and extends infinitely in one direction. It's like a beam of light shining from a source.