2 years ago

What is the cosine ratio of ∠Z?

Mathematics

2 answers:

rjkz [21]2 years ago

4 0

Answer:

Cos of an angle by definition of its ratio is side adjacent/hypotenuse. The side adjacent to angle Z cannot be the hypotenuse, so it has to be 10. he hypotenuse is 26. Therefore, cosZ= 10/26 = 5/13

Step-by-step explanation:

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Ierofanga [76]2 years ago

3 0

Answer:

10 / 26

Step-by-step explanation:

cos <Z = adjacent / hypotenuse

= YZ / XZ

= 10 / 26

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Step-by-step explanation:

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