Distance
Midpoint
Find the Other Endpoint
Vocabulary
Transformations
100
Find the distance between the points. Round to the nearest tenth.
(0,6) and (0,2)
4
100
Find the midpoint of the line segment.
(3, -3.5)
100
Find the other endpoint of the line segment with the given endpoint and midpoint.
Endpoint: (10,10), Midpoint: (7,8)
(4, 6)
100
The ________________ of a segment is the point that divides the segment into two congruent segments.
Midpoint
100
Describe, in detail, the transformation based on the mapping (x, y) --> (x + 9, y)
(x, y) --> (x + 9, y)
translate 9 to the right/forward
200
Find the distance between the points. Round to the nearest tenth.
(3,4) and (0,0)
5
200
Find the midpoint.
(0.5, 2.5)
(1/2,5/2)
200
Find the other endpoint of the line segment with the given endpoint and midpoint.
Endpoint: (0,2), Midpoint: (9,6)
(18, 10)
200
I have no dimension.
A Point
200
Describe, in detail, the transformation based on the mapping (x, y) --> (x, y - 13)
(x, y) --> (x, y - 13)
translate down 13
300
Find the distance between the points. Round to the nearest tenth.
(2,-5) and (-3,-7)
5.4
300
Find the midpoint of the line segment with the following endpoints.
(0,2) and (-1,-4)
(-1/2,-1)
300
Find the other endpoint of the line segment with the given endpoint and midpoint.
Endpoint: (2, 7), Midpoint: (3.5, 12)
(5, 17)
300
Through any three points which are not collinear, there is exactly one _______________.
Plane
300
Describe, in detail, the transformations shown in the mapping (x, y) --> (x, -y)
(x, y) --> (x, -y)
reflection over the x-axis
400
Find the distance between the points. Round to the nearest tenth.
(4,2) and (-6,-6)
12.8
400
Find the midpoint of the line segment with the following endpoints.
(2,-5) and (-4,-7)
(-1,-6)
400
Find the other endpoint of the line segment with the given endpoint and midpoint.
Endpoint: (8, -7), Midpoint: (0, -5)
(-8, -3)
400
Briefly describe the movement of each transformation:
* Translate
*Reflect
*Rotate
*Translate - to slide a figure in any direction
*Reflect - to flip a figure over a line of symmetry
*Rotate - to turn a figure around a given point
400
Describe, in detail, the transformations shown in the mapping (x, y) --> (y, -x)
(x, y) --> (-x, -y)
A rotation of 180 degrees