2 years ago

Use trigonometry to work out the height, v,

Mathematics

1 answer:

IrinaVladis [17]2 years ago

7 0

Answer: 8.2 mm

Step-by-step explanation:

$\sin 60^{\circ}=\frac{v}{9.5}\\\\v=9.5 \sin 60^{\circ} \approx \boxed{8.2 \text{ mm}}$

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