Respuesta :

LammettHash

[tex]\sin30^\circ=\dfrac x{25}[/tex]

[tex]\implies x=25\sin30^\circ=\dfrac{25}2[/tex]

Answer:

12.5.

Step-by-step explanation:

sin 30 = opposite / hypotenuse:

sin 30 = x / 25

x = 25  sin 30

= 1/2 * 25

= 12.5.

Otras preguntas