Question

if sintheta =3/5 find the value of cos theta tan theta sec theta​

Answer 1

Sin θ = 3/5 = O/H

therefore by Pythagoras thm

5²-3² = A²

A=±4

A=4 {Length can't be negative}

Cos θ = A/H = 4/5

Tan θ = O/A = 3/4

Sec θ = H/A = 5/4

Hope it Helps

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