Which rule applies to the translation of the RED trapezoid to the BLUE trapezoid? A) (x, y) → (x + 2, y − 3) B) (x, y) → (x + 4,
2 answers:
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Remark
You must use the sin law to find this.
Multiply through by 12
12 * *12
0.5269 = sin(x)
Now you have to use the inverse of the sine function.
Use your calculator for that
2nd F
sin-1
(0.5269)
= 31.79 degrees. <<<<<< Answer.
There sometimes is a second answer. I don't think there is in this case.