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Let's begin with an easy question. Which of these things can be acute, obtuse or right?
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Algae
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Asteroids
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Alcohols
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Angles
That's Correct!
It's Wrong!
The correct answer is "Angles". An angle is formed when two rays meet at a common endpoint called a vertex. Acute angles are less than 90 degrees, right angles are exactly 90 degrees, and obtuse angles are greater than 90 degrees but less than 180 degrees. Angles are an important part of geometry and are used in various fields of science and engineering.
