Question

Please can someone help me find X using sin cos and tan​

Answer 1

12.5.

Explanation:

sin 30 = opposite / hypotenuse:

sin 30 = x / 25

x = 25 sin 30

= 1/2 * 25

= 12.5.

Answer 2

`\sin30^\circ=\frac x{25}`

`\implies x=25\sin30^\circ=\frac{25}2`