destiny6985 destiny6985

25-03-2021
Mathematics

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Find the missing length. Round to the nearest tenth

Find the missing length Round to the nearest tenth class=

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s179893 s179893

25-03-2021

Answer:

x ≈ 30.9 (Choice D)

Step-by-step explanation:

We can use cosine for solving this question:

cos (61°) = 15 / x

x = 15 / cos (61°)

x = 30.93998011

x ≈ 30.9 (Choice D)

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