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Geometry project

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Geometry project - Page Text Content

BC: Midsement of a triangle- is a segment whose enpoints are the midpoints of 2 sides of the triangle M=1/2(b1+b2)


1: Midpoint-the point on a line segment that is the sme distiance from both endpoints

2: Arc of a circle-part of the circle between two endpoints on the circle -major arc:named using 3 letters minor arc:named using 2 letters

3: Diameter-a line segment that has the center of the circle as one of its endpoints

4: Complementary angels-two angels whose sum is 90 degrees

5: Supplementary-two angels whose sum is 180 degrees

6: Linear pair angels-2 adjacent angels whose sum is 180 degrees

7: angel bisector-a ray whose endpoint is the vertex of an angel and that divides into congruent angels

8: Vertical Angels-two angels whose sides form opposite rays.

9: Mathematical sentence-is one in which a fact or complete idea is expressed because a mathematical sentence is a fact, many of them are judged true or false

10: Negation- this statement can usually be formed by placing the word "not," into the original statement

11: Conjunction- a compound statement formed by joining two or more simple statements with the word AND

12: Disjunctions- a compound statement formed by joining two or more simple statements with the word or

13: Point of concurrency-the point of intersection when 3 or more lines intersect.

14: Incenter- the point where 3 bisectors intersect

15: Circumcenter- the 3 perpendicular bisectors intersect on a common pont

16: Altitude-a segment from 1 vertex of a triangle to the opposite sides that the line segment is perpendicular to the side

17: SSS- all 3 sides in 1 triangle are congruent to all 3 sides in the other triangle, angels can have different measures

18: CPCTC- if the corresponding parts of two triangles are congruent then the two triangles are congruent

19: properties of parallelograms- -2 sets of parallel sides -2 sets of congruent sides -opposite angels congruent -consecutive angels supplementary -diagnals from 2 congruent triangles

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  • By: Christian l.
  • Joined: about 5 years ago
  • Published Mixbooks: 1
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  • Title: Geometry project
  • hope i get a good grade so i can enter the soccer team
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  • Published: about 5 years ago