Two angles whose measures add up to 180 degrees
What are supplementary angles
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What is the measure of angle y?
y=36 degrees
Find the new coordinates of (10,12) if you translate the point three units left and 4 units up.
What is (7,16)?
Congruent angles formed by two intersecting lines
What are vertical angles
What is the name of two angles whose measures add up to 90 degrees
What are Complementary Angles.
Write the notation of point (x,y) after it moves 3 spots to the left and 7 spots up.
What is (x-3,y+7)?
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Draw an example of a reflection of a rectangle.
reflection of a figure over the a line
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Draw an example of a dilation with a scale factor of 2.
Label how much each side of your figure measures to show that you applied the desired scale factor.
multiplied the sides of the figure by 2.
When 2 parralel lines are both intersected by a transversal these angles are inside of the two parllel lines and on opposite sides of the transversal.
What are alternate interior angles
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Solve for x in the following picture.
x=15
Graph rectangle PQRS after a reflection over the x-axis P(1,-3), Q(2,-1), R(3,-1), S(4,-3).
What is P(1,3), Q(2,1), R(3,1), S(4,3)
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What is the relationship between angles 4 and 5?
What are Alternate Interior Angles.
Create a Venn Diagram.
Which letters below have reflection symmetry?
Which letters are used in the word CHANNEL?
Which are both?
A C D L N O T
Reflection Symmetry: ACDOT
Both: A,C,
Used in the word CHANNEL: CALN
What are the new coordinates of the triangle ∆LMN after a translation of 6 units to the right and 4 units down. L(0,3) M(6,4) N(3,9)
What is L'(6,-1), M'(12,0), N'(9,5)?
A picture with one point (-3,4) was reflected over the y-axis. What should be the new coordinates of the point?
What is (3,4)?
Describe what same side interior angles.
What are the angles formed by two parallel lines are cut by a transversal, and these angles are on the inside of the two parallel lines and on the same side of the transversal.
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Solve for x.
x=24