Translations
What translatin would be 10 units to the right?
A horizontal translation.
Does a shape change its measurements if it is rotated 90 degrees to the left?
No, rotations do not change the measurements of the shape.
If a shape is reflaected across the y -axis.
Then the shape goes from left to right.
A scale factor of x2.
Makes the dilation bigger
Supplementary angles are?
Two or more angles that add up to 180 degrees.
Are translations congruent to the original shape?
yes, translations are congruent to the original shape.
Does it matter if a shape is rotated 180 degrees to the right or 180 degrees to the left.
No, It does not matter if a shape is rotated 180 degrees to the right or 180 degrees to the left.
Is a reflection congruent to the original shape?
Yes, refeltons are congruent.
Is a dilation congruent to the original shape?
No, a dilation is not congruent to the original shape.
Transversal is?
A line that runs through a pair of parallels lines and creates 8 angles.
Are rotations congruent to the original shape?
Yes, rotations are congruent to the original shape.
If a shape if reflected 0 units on (0,0), but reflect over the y axis, will the shape still flip?
Yes, the shape will still flip.
How do you calculate dilations?
Dimension of the new shape divided by the Dimension of the original shape.
Complementary angles are?
Two or more angles that add up to 90 degrees; they create a right angle.
Alternate interior angles are?
Angles that are opposite each other on the inside of the two parallel lines cut by transversal.
The exterior angle theorem is?
The outside angle of a triangle will add up to be the same as the two remote angles in a triangle.