Question

Find the value of x.

Answer 1

x=56

Explanation:

Hope this helps!

Answer 2

x = 12.05

using sine rule:

`\boxed{sin(a) = (opposite)/(hypotenuse) }`

Here given the angle is 35° and hypotenuse is 21.

To find x:

→ sin(35) =
`(x)/(21)`

→ x = 21 * sin(35)

→ x = 12.04510516

→ x = 12.05 ................rounded to nearest tenth.