Which sequence of transformations will produce similar but not congruent figures?
choose all...
Mathematics, 28.08.2019 23:40, rachanachannagiri
Which sequence of transformations will produce similar but not congruent figures?
choose all answers that are correct.
a.
figure pqrst is rotated 180° counterclockwise around the origin and then translated 4 units right and 2 units down.
b.
figure pqrst is translated 9 units right and then reflected across the x-axis.
c.
figure pqrst is dilated by a scale factor of 3.7 and then translated 2 units up.
d.
figure pqrst is rotated 90° counterclockwise around the origin and then dilated by a scale factor of 0.5.
Answers: 1
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Mathematics, 21.06.2019 22:20, macycj8
1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.
Answers: 2
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