Question

if sin 0 =4/5 then cos 0=?​

Answer 1

Step-by-step explanation:

Sin 0 = Perpendicular / Base

Cos 0 = Base / Hypotunose

P=4 H=5

Cos 0 = Hypotenuse ²= 4²+5²

=> √16+25 = √36 => 6

Cos 0 => 5/6

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