What are the new coordinate measurements of vertex J(1, -4) after a dilation with a scale factor of 2?
100
Enlargement
What is a figure that has a scale factor greater than 1?
100
Figures with the same shape but not necessarily the same size are _________.
What is similar?
100
The sum of the measures of the interior angles of a triangle is 180°.
What is the Triangle Sum Theorem?
100
2 angles that add up to 180 degrees.
What are supplementary angles?
200
G (-8, 4) (See Dilations Slide 200.)
What is a figure with vertex G' (-2, 1) after a dilation with a scale factor of 1/4?
200
Reduction
What is a figure with a scale factor less than 1?
200
Two figures are similar. One has side measurements of 6 meters and 3 meters. The other one has a side measurement of 3 meters and _____ meter(s). (Slide Similarity 200)
What is 1 meter?
200
A triangle has angle measurements of 107, 36 and ______ degrees. (Triangles 200 slide)
What is 37 degrees?
200
SU and VX are parallel lines. Alternate interior angles are formed when a transversal intersects. (Transversals 200 slide)
What is Angle UTW and Angle VWT?
300
S' (4, 4) (Dilations Slide 300)
What is a figure with vertex S (1, 1) after a dilation with a scale factor of 4?
300
A figure has a vertex (-3, -6) and dilates to a measurement (-1, -2). (See Scale Factor 300)
What is a reduction with a scale factor of 1/3?
300
Two four sides figures are similar. One figure has angle measurements of 116 degrees and 64 degrees. The other figure has angle measurements of 64 degrees and ______. (Slide Similarity 300)
What is 116 degrees?
300
A convex polygon (aka triangle) has interior angle measurements of 105, 45 and ______ degrees. (Triangles 300 slide)
What is 30 degrees?
300
MO and PR are parallel lines. The measure of Angle ONL is 41 degrees. The measure of ONQ is ______ and the type of angle is either supplementary or congruent. (Transversals 300 Slide)
What is 139 degrees and supplementary which totals 180 degrees?
400
Q (-2, 0) (Dilations Slide 400)
What is the measurement of vertex Q (-10, 0) after a dilation with a scale factor 1/5?
400
A figure has a vertex Z (-2, 2) and dilates to a measurement Z' (-10, 10). (See Scale Factor 400)
What is a scale factor of 1/5?
400
Two figures are similar. One has side measurements with 12 miles and 3 miles. The other one has side measurements of 3 and _____. (Similarity 400 slide)
What is 1 mile?
400
A convex polygon (triangle) has interior angle measurements of 80, 67 and 11u degrees. The measurement of u is ____. (Slide Triangles 400)
What is 3 degrees?
400
IK and LN are parallel lines and the measure of Angle LMJ is 42 degrees. This angle is an alternate interior angle and measures _________. (Transversals 400 Slide)
What is Angle KJM and 42 degrees?
500
Vertices B' (-1, -2) and A' (-3, -2) (Slide Dilations 500)
What are the measurements of a figure with vertices B (-3, -6) and A (-9, -6) after a dilation with a scale factor of 1/3?
500
A figure has a vertex with coordinates of (-2, 2) and dilates to a measurement of (-8, 8) (Scale Factor 500 slide)
What is an enlargement with a scale factor of 4.
500
Two figures are similar. One has side measurements of _____ and 10 meters and the other one has side measurements of 72 meters and 8 meters. (Similarity 500 slide)
What is 90 meters?
500
A convex polygon measures 2y degrees, 3y degrees and 40 degrees. y = _____ degrees. The smallest interior angle measurement is: _______. (Triangles 500 Slide)
What is 28 degrees and 40 degrees?
500
Angle HIG is 69 deegrees. The measure of another angle, JIL measures ______. These angles are ____________ and congruent. (Transversals 500 Slide)