Across
- 5. all cirlces are________
- 6. two polygons of the same number of sides are similar if their corresponding angles are _______
- 7. the ratio of the areas of two similar triangles is equal to the square of the ratio of their______ sides
- 10. the distance of a point from the y-axis
- 11. the study of the side lengths and angles of a triangle
- 12. the distance of the point from the x axis
Down
- 1. the points on a straight line are_______
- 2. the point where the x axis and y axis intersect
- 3. all_______triangles are similar
- 4. name of the plane which uses a two numbers as coordinates to plot points on graph
- 8. the father of numbers
- 9. the quadrilateral in which all sides are equal but not the diagonals