QQuestionMathematics
QuestionMathematics
Which one is the easy way to remember trigonometric ratios?
A. Soh Cah Toa
B. Sah Coh Toa
C. Soh Cah Tao
D. Soh Ceh Toa
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Answer
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Step 1:I'll solve this problem step by step:
Step 2:: Understand the Trigonometric Ratio Mnemonic
The mnemonic device helps students remember the basic trigonometric ratios for right triangles. Each letter represents a specific trigonometric function: - S = Sine - C = Cosine - T = Tangent - O = Opposite side - A = Adjacent side - H = Hypotenuse
Step 3:: Break Down the Mnemonic
- Tangent = $$\frac{\text{Opposite}}{\text{Adjacent}}
- Sine = \frac{\text{Opposite}}{\text{Hypotenuse}}
Step 4:: Evaluate the Given Options
A. Soh Cah Toa ✓ (Correct) B. Sah Coh Toa ✗ (Incorrect) C. Soh Cah Tao ✗ (Incorrect) D. Soh Ceh Toa ✗ (Incorrect)
Final Answer
Soh Cah Toa is the correct and standard way to remember trigonometric ratios. This mnemonic device has been widely used by students and teachers to help memorize the basic trigonometric functions in right triangles.
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