Question

Prove the trigonometric ratios of 30 degree and 60 degree geometrically

Answer 1

Step-by-step explanation:

To caclulate the trignometric ratio for angle 30 and 60 degree geometrically

Draw an equaliteral triangle,all side are equal and all angles are 60 degree

Now draw a perpendicular CD from opposite vertex to the base AB,since it bisect the angle

Answer 2

EXPLAINED CLEARLY IN THE PICTURE

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