Question

Find the missing side of the triangle

Answer 1

`\\ \sf\longmapsto sin\theta=(Perpendicular)/(Hypotenuse)`

`\\ \sf\longmapsto sin74=(n)/(40)`

`\\ \sf\longmapsto n=40sin74`

`\\ \sf\longmapsto n=35(0.96)`

`\\ \sf\longmapsto n=38.4`