### Geometry Puzzle

Daniel Ortiz

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Across
1.two angles that equal 180 degrees
6.The total number of successful events divided by the total number of possible events.
7.A equation that states a rule or a fact.
10.A flat surface that stretches into infinity.
11.The point (0, 0) on a coordinate plane, where the x-axis and the y-axis intersect.
13.two angles that equal 90 degrees
14.A triangle with three unequal sides.
16.A triangle with an obtuse angle.
17.device used to measure surface areas
18.extends in two dimensions, represented by a shape that looks like a table top
19.device used to measure angles
22.A triangle that contains a right angle.
27.more than 90 degree angle
28.A polygon with 4 sides.
31.one or more sets of lines that cross each other
32.represented by a small dot
34.The horizontal axis in a coordinate plane.
35.A triangle that has three equal sides.
36.5 sides polygon
37.equal pieces of a symbol
41.measure of everything in a circle
43.line that cuts circle in half
44.10 sided polygon
45.8 sided polygon
47.The side opposite the right angle in a right triangle.
48.A triangle each of whose angles measures less than 90 degrees.
49.A straight set of points that extends into infinity in both directions.
Down
2.A squared + B squared = C squared
3.The vertical axis in a coordinate system.
4.longest side of a triangle
5.A point on a line segment that divides the segment into two congruent segments.
8.180 degree angle
9.Cut into two congruent halves.
12.a number over another number
15.A transformation, or change in position, resulting from a slide with no turn.
17.extends in one dimension, usually represented by arrowheads
20.less than 90 degree
21.The distance around a circle.
23.6 sided polygon
24.a sided figure
25.90 degree angle
26.A three-sided polygon.
29.For a three-dimensional figure, the sum of the areas of all the faces.
30.number that goes into another number evenly as the origin number
31.A triangle with at least two equal sides.
33.round figure
35.A letter used to represent a number value in an expression or an equation.
38.A parallelogram with four equal sides.
39.The ratio of the circumference of a circle to its diameter.
40.half of a diameter
42.The steepness of a line expressed as a ratio, using any two points on the line.
46.Part of a line, with one endpoint, and extending to infinity in one direction.

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