Geometry, 5.1 - 5.3 Word Scramble
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Question | Answer |
A midsegment connects the ___ of 2 sides on a ___. | midpoints; triangle |
Midsegment theorem- the midsegment of a triangle is parallel to the __ side and __ its length. | 3rd; 1/2 |
Theorem 5.2- If a point is on the perp. bisector of a segment, then it is ____ from the ___ of the segments. | equidistant; enpoints |
Theorem 5.3- If a point is equidistant from the ___ of a segment, then it is on the ____ ____ of the segment. | endpoints; perpendicular bisector |
Theorem 5.4- If a point is on the ____ of an ____, then the point is ____ from the sides of the angle. | bisector; angle; equidistant |
Theorem 5.5- If a point in the ____ of an angle is ____ from the sides of the angle, then the point is on the ____ ____. | interior; equidistant; angle bisector |
A point on the perp. bisector of a segment is | Equidistant to the endpoints |
A point on an angle bisector is | Equidistant to the sides of the angle |
Slope formula | Y2 - Y1 over X2 - X1 |
How to find a midpoint | m= (X1+X2 over 2, Y1+Y2 over 2) |
Circumcenter is formed by | Perpendicular bisectors |
A circumcenter is the | Center of the circle outside the triangle |
Incenter is formed by | Angle bisectors |
An incenter is the | Center of the circle inside the triangle |
Centroid is formed by | Medians |
A centroid is | 2/3 (2:1) the distance from vertex to midpoint |
Orthocenter is formed by | Altitudes |
An orthocenter has | No mathematical relationship |
How to find circumcenter: | Midpoint to perpendicular bisector |
How to find incenter | Vertex to side (does not have to be midpoint) |
How to find centroid | Vertex to midpoint |
How to find orthocenter | Vertex to perpendicular side, forming a right angle |
Created by:
mma129
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