How do I find the missing

asked Oct 14, 2021 53.1k views

2 votes

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1 vote

Answer:

x = 11.4783

Explanation:

cos∅ = adjacent / hypotenuse

Since we are dealing with right triangles, we can use trig to help us solve missing values:

cos28° = x/13

13cos28° = x

x = 11.4783

Bildsoe answered Oct 18, 2021

3.9k points

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