4 years ago

Trigonometry heeellllppp plzzzz

Mathematics

1 answer:

algol [13]4 years ago

3 0

Answer:

x ≈ 3.4 cm

Step-by-step explanation:

Using the sine ratio in the right triangle

sin57° = $\frac{opposite}{hypotenuse}$ = $\frac{x}{4}$ ( multiply both sides by 4 )

4 × sin57° = x , thus

x ≈ 3.4 cm ( to 1 dec. place )

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Trigonometry heeellllppp plzzzz​

Trigonometry heeellllppp plzzzz