Whakaoti i te tan38^circ=5.78/x

$$\tan 38 ^ { \circ } = \frac { 5.78 } { x }$$

Whakaoti mō x

$$x = \frac{3400000000000000}{459579780298069} = 7\frac{182941537913517}{459579780298069} \approx 7.398062634$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Evaluate trigonometric functions in the problem

$$0.7812856265067173 = \frac{5.78}{x}$$

Tē taea kia ōrite te tāupe x ki 0 nā te kore tautuhi i te whakawehenga mā te kore. Whakareatia ngā taha e rua o te whārite ki te x.

$$0.7812856265067173x=5.78$$

Whakawehea ngā taha e rua ki te 0.7812856265067173.

$$x=\frac{5.78}{0.7812856265067173}$$

Whakarohaina te \frac{5.78}{0.7812856265067173} mā te whakarea i te taurunga me te tauraro ki te 10000000000000000.

$$x=\frac{57800000000000000}{7812856265067173}$$

Whakahekea te hautanga \frac{57800000000000000}{7812856265067173} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 17.

$$x=\frac{3400000000000000}{459579780298069}$$