trigonometry push buttons of scientific calculator with focus on sin button

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Size: 7236px × 4824px
Photo credit: © Yury Zap / Alamy / Afripics
License: Royalty Free
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Keywords: angle, blue, button, calculation, calculator, closeup, cosine, detail, education, function, macro, math, mathematics, push, red, scientific, sine, tangent, tilt, trigonometry