Issolvi tan(30)*sin(45)

$$\tan ( 30 ) \times \sin ( 45 )$$

Evalwa

$$\frac{\sqrt{6}}{6}\approx 0.40824829$$

Passi tas-Soluzzjonijiet

Ikseb il-valur ta’ \tan(30) mit-tabella tal-valuri trigonometriċi.

$$\frac{\sqrt{3}}{3}\sin(45)$$

Ikseb il-valur ta’ \sin(45) mit-tabella tal-valuri trigonometriċi.

$$\frac{\sqrt{3}}{3}\times \frac{\sqrt{2}}{2}$$

Immultiplika \frac{\sqrt{3}}{3} b'\frac{\sqrt{2}}{2} billi timmultiplika n-numeratur bin-numeratur u d-denominatur bid-denominatur.

$$\frac{\sqrt{3}\sqrt{2}}{3\times 2}$$

Biex timmultiplika \sqrt{3} u \sqrt{2}, immultiplika n-numri taħt l-għerq kwadrat.

$$\frac{\sqrt{6}}{3\times 2}$$

Immultiplika 3 u 2 biex tikseb 6.

$$\frac{\sqrt{6}}{6}$$