Math By Harshith

3. Flipping a figure over a line to create a mirror image
5. A polygon where all the sides and angles are congruent.
6. Angle whose measure is between 0 degrees and 90 degrees.
8. Using Patterns
9. An aircraft
12. Enlarging or shrinking a figure evenly while keeping the shape and orientation the same
13. A three-dimensional solid object bounded by six equal square faces, meeting at right angles to form 12 equal edges and 8 vertices
14. Perimeter of a circle
15. Two figures or objects that have the exact same shape and size.
17. A polygon that has no inward pointing angles.
18. Two figures have the same shape but not necessarily the same size
19. A 3D figure found in Egypt

1. A triangle that has one 90 degree angle.
2. Using Facts
4. Opposite angles that are congruent
7. Angles that add up to 180 degrees
10. (-2,3) is here
11. A triangle where two sides are congruent.
12. Straight line segment that passes through the center of a circle
16. Branch of mathematics that deals with points, lines, planes and solids and examines their properties.