Triangle Similarity: AA Answers
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Read the proof.Given: AB ∥ DEProve: △ABC ~ △EDC
A
AA similarity theoremB
ASA similarity theoremC
AAS similarity theoremD
SAS similarity theorem2
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On a coordinate plane, triangle A B C has points (negative 9, 3), (negative 9, 6), (0, 3) and triangle A double-prime B double-prime C double-prime has points (3, negative 1), (3, negative 2), and (0, negative 1).
A
a reflection over the x-axis, then a dilation by a scale factor of 3B
a reflection over the x-axis, then a dilation by a scale factor of
C
a 180° rotation about the origin, then a dilation by a scale factor of 3D
a 180° rotation about the origin, then a dilation by a scale factor of3
Which composition of transformations will create a pair of similar, not congruent triangles?
A
a rotation, then a reflectionB
a translation, then a rotationC
a reflection, then a translationD
a rotation, then a dilation4
Triangle A B C is reflected and then dilated to form smaller triangle A double-prime B double-prime C double-prime
A
a rotation and a dilationB
a rotation and a reflectionC
a reflection and a dilationD
a translation and a dilation5
Two similar triangles are shown.
A
rotatedB
reflectedC
translatedD
dilatedDid you find these answers helpful?
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