Issolvi sin^240^circ/sin12^circ*sin70^circ=

$$\frac { \sin ^ { 2 } 40 ^ { \circ } } { \sin 12 ^ { \circ } \cdot \sin 70 ^ { \circ } } =$$

Evalwa

$$\frac{41317591116653479173440361044449}{19554069904220880000000000000000}\approx 2.11299189$$

Passi tas-Soluzzjonijiet

Evaluate trigonometric functions in the problem

$$\frac{0.6427876096865393 ^ {2}}{0.1955406990422088}$$

Ikkalkula 0.6427876096865393 bil-power ta' 2 u tikseb 0.41317591116653479173440361044449.

$$\frac{0.41317591116653479173440361044449}{0.1955406990422088}$$

Espandi \frac{0.41317591116653479173440361044449}{0.1955406990422088} billi timmultiplika kemm in-numeratur kif ukoll id-denominatur b'100000000000000000000000000000000.

$$\frac{41317591116653479173440361044449}{19554069904220880000000000000000}$$