2 years ago

3. Consider the graph of A, B, C and it’s image A’, B’, C’. What reflection produces this image?

Mathematics

1 answer:

Troyanec [42]2 years ago

5 0

Reflection over the y-axis

The rule for a reflection over the y-axis is (x,y)→(−x,y)

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Vikki [24]

The complete question in the attached figure

we know that
tan R°=opposite side angle R/adjacent side angle R
opposite side angle R=72 units
adjacent side angle R=25 units
so
tan R°=72/25
R=arc tan (72/25)---------> R=70.85°-------> R=70.9°

the answer is
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Answer:

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alekssr [168]

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Pani-rosa [81]

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