Question

7
4) If sin =
$\frac{7}{25}$
then find the value of cose
​

Answer 1

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Answer 2

Answer:

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Step-by-step explanation:

sin=7/25

p=7k; h=25k

by pythagoras theorem,

h²=p²+b²

(25k)²=(7k)²+b²

625k²=49k²+b²

625k²-49k²=b²

576k²=b²

24k=b

cos=b/h

" =24k/25k

cos=24/25