Question

साइन थीटा इज इक्वल टू 7 अपऑन 25 फाइंड द वैल्यू ऑफ कॉस्ट डाटा एंड डाटा​

Answer 1

$\sin( \alpha) \: = \frac{7}{25} \\ \\ we \: know \: \sin( \alpha ) = \frac{opposite}{hypotenuse} \\ \\ using \: pythagoras \: theorem \: we \: know \\ \\ adjacent = \sqrt{(hypotenuse) {}^{2} - (opposite) {}^{2} } \\ \\ adjacent = \sqrt{(25) {}^{2} - (7) {}^{2} } \\ \\ adjacent= \sqrt{625 - 49} \\ \\ adjacent = \sqrt{576} = 24 \\ \\ we \: know \ \cos( \alpha ) = \frac{adacent}{hypotenuse} = \frac{24}{25} \\ \\ \tan( \alpha ) = \frac{opposite}{adjacent} = \frac{7}{24} \\ \\ sorry \: used \: alpha \: \ \alpha \: instead \: of \: theta \: everywhere$