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10. cos c plz help me ​

10. cos c plz help me ​
asked 7.8k views
1 vote
10. cos c plz help me ​

10. cos c plz help me ​-example-1
asked
User Teesha
by
8.5k points

2 Answers

4 votes

CosØ=Base/Hypotenuse

  • cosC=BC/AC
  • cosC=36/39
  • cosC=12/13
answered
User Egeloen
by
8.4k points
6 votes

Answer:

cos C = 12/13

Explanation:

Since this is a right triangle, we can use trig functions

Cos theta = adj/ hyp

cos C = 36/39

Dividing the top and bottom by 3

cos C = 12/13

answered
User Abrunet
by
8.7k points
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