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2 years ago

What is the ratio of lines b : c if A is 77°

Mathematics

1 answer:

stellarik [79]2 years ago

3 0

Answer:

3rd option

Step-by-step explanation:

the ratio of b : c is the cos77° , that is

cos77° = $\frac{adjacent}{hypotenuse}$ = $\frac{b}{c}$ ≈ 0.224951054.

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Answer:

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Step-by-step explanation:

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3 years ago

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rosijanka [135]

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3 years ago

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Rudiy27

Answer:

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Step-by-step explanation:

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