Mathematics, 11.10.2020 19:01 123jefe
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For today's homework, you will need to recreate work the teacher did last night on their computer. The teacher drew a triangle with vertex A at (1, 4) and vertex B (3, 2). The teacher then transformed it to produce the triangle shown below. You need to find the teacher's original triangle and the transformations they used to create this image. Choose the correct way to find the transformations. Select all that apply. (Hint: It is a rigid transformation.)
A Translate by 〈2, 5〉, then reflect over the line x = 3.
B Translate by 〈2, 5〉 then reflect over the line x = 5.
C Rotate 180° about (4, 2), then reflect over the line y= 5.
D Reflect triangleABC over the line x = 3 then translate by 〈2, 5〉.
Answers: 2
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