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Geo Vocab!
Points, Lines, Planes
Segment Add./ Midpoints
All About Distance
Miscellaneous
100
Define slope.
What is the steepness of a line OR the rate of change
100
A ___ is an exact location!
What is a point
100
What is the notation of a line segment?
What is two letters with a bar above them
100
If you know two sides of a right triangle what theorem can you use to find the missing side?
What is the Pythagorean Theorem
100
What is the distance between the point (-6, -10) and (-2, -10)
What is 4
200
What is the difference between the term "collinear" and the term "coplanar"?
What is collinear refers to points on a line and coplanar refers to points on a plane.
200
What's the difference between a line and a line segment?
What is a line segment has specific endpoints, whereas a line goes on forever in both directions
200
A is between R and Y. AR=4x+2, RY=5x-2, and AY 10x-4. Solve for x.
What is x=0
200
The distance formula is similar to the Pythagorean theorem. What does the Pythagorean Theorem describe?
What is the relationship between the sides of a right triangle.
200
What is the definition of congruence?
What is two figures with exactly the same size and shape.
300
How many points make up a line?
What is infinite
300
If two planes intersect, they intersect in a ___________
What is a line
300
A is the midpoint of line segment ET (there should be a line above ET, but the computer wouldn't allow). EA=15, find AT.
What is 15.
300
A right triangle has side lengths of 9 and 40. What is the length of the hypotenuse?
What is 41
300
True or False: The midpoint of a line segment is ALWAYS exactly half-way between the endpoints.
What is True
400
Part of a line connecting two points is called a __________.
What is a line segment
400
A ___ is a part of a line consisting of one endpoint and all the points of the line on one side of the endpoint.
What is a ray
400
L is the midpoint of HJ. HL=x-1 and LJ=6x-11. Find LJ.
What is LJ=1
400
Find the distance between (5, 9) and (-7, -7).
What is 20
400
If S is the midpoint of P and Q, what do you know about PS and SQ?
What is they are equal. Distances (numbers) are equal. Segments are congruent.
500
What is the difference between parallel and perpendicular lines?
What is parallel lines never intersect and perpendicular lines intersect to create a 90 degree angle.
500
Slopes of parallel lines are the same. What is the relationship between the slopes of perpendicular lines?
What is they are opposite reciprocals
500
In order for L to be the midpoint of H and T, what three things must be true?
What is the points must be collinear, L must be between H and T, and HL=LT
500
What is the distance formula?
what is d²=(x₁-x₂)²+(y₁-y₂)²
500
Why is a tennis ball fuzzy?
What is ???