Question

cos = 15/17

find the sin..​

Answer 1

Answer:

$sin \: = \frac{8}{17}$

Step-by-step explanation:

$cos \: = \frac{base}{hypotenuse} \\ \\ \frac{15}{17} = \frac{b}{h} \\ \\ base \: = 15 \\ \\ hypotenuse \: = 17 \\ \\ then \\ \\ sin \: = \frac{perpendicular}{hypotenuse} \\ \\ \frac{8}{17}$

In ΔABC

(AC)² = (AB)² + (BC)²

(17)² = (AB)² + (15)²

AB = √289 - 225

AB = √64

AB = 8

Answer 2

$\bold\blue{ANSWER}$

Sinθ=8/17

Solution is given in the attachment..

Refer to it..