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Gnoma [55]
3 years ago
9

Someone who is smart help me please.

Mathematics
1 answer:
leva [86]3 years ago
8 0
It's 75° because angle s equals angle r
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The questions are illustrations of trigonometry ratios and right triangles

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Trigonometry ratio

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<h3>Question 1</h3>

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<h3>Question 2</h3>

This question is illustrated by the first diagram in the attached figure

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This question is illustrated by the second diagram in the attached figure

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Read more about trigonometry ratios at:

brainly.com/question/6241673

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What is the base in -5x2
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10 lol

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