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Find the value of tan(45°).
Find the value of tan(45°).
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Practice Questions
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Q1
Find the value of tan(45°).
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tan(45°) = 1.
Questions & Step-by-step Solutions
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Q
Q: Find the value of tan(45°).
Solution:
tan(45°) = 1.
Steps: 5
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Step 1: Understand what 'tan' means. 'Tan' stands for tangent, which is a function in trigonometry.
Step 2: Know that tangent of an angle in a right triangle is the ratio of the opposite side to the adjacent side.
Step 3: Recognize that for a 45° angle in a right triangle, the opposite and adjacent sides are equal.
Step 4: Since the opposite side and adjacent side are equal, their ratio (opposite/adjacent) is 1.
Step 5: Therefore, tan(45°) = 1.
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