standard angles table easy method to learn..
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standard angles table easy method to learn..
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Answer:
Method 2 Using the SOHCAHTOA Method
Draw a right triangle around the angle you're working with. ...
Calculate sine, cosine, or tangent by using the sides of the triangle. ...
Use a mnemonic device to remember these ratios. ...
Inverse the sine, cosine, or tangent to find their reciprocal ratios.
Step-by-step explanation:
Learn Trigonometry in 5 steps
Step 1: Review your all basics. ...
Step 2: Start with the right angle triangles. ...
Example: A right angle have two sides 5 cm and 3 cm find the hypotenuse.
Using Pythagoras theorem. ...
Step 4: Learn the other important function of trigonometry. ...
Step 5: Practice is the key for any branch of mathematics.