Question

Trigonometric ratios of sin A and cos A​

Answer 1

$\huge{\mathcal{\purple{A}\green{N}\pink{S}\blue{W}\purple{E}\green{R}\pink{!}}}$

$sina = \frac{p}{h}$

$cosa = \frac{b}{h}$

ʜᴇʀᴇ, ᴘ = ᴘᴇʀᴘᴇɴᴅɪᴄᴜʟᴀʀ

ʙ = ʙᴀsᴇ

ʜ = ʜʏᴘᴏᴛᴇɴᴜsᴇ

Answer 2

Answer:

HERS YOUR ANSWER

Trigonometric relationships

These six trigonometric ratios are abbreviated as sin, cos, tan, csc, sec, cot. These are referred to as ratios since they can be expressed in terms of the sides of a right-angled triangle for a specific angle θ.

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