For this right triangle, what is the cosine of angle C?

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Shane Miskin asked Aug 17, 2023

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For this right triangle, what is the cosine of angle C?

Mathematics
high-school

Shane Miskin asked Aug 17, 2023

by Shane Miskin

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cos c=12/13 prob i think

Liupeixin answered Aug 18, 2023

by Liupeixin

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19 votes

Answer:

cos C =
(12)/(13)

Explanation:

this is a 5- 12- 13 right triangle with BC = 12 , then

cos C =
(adjacent)/(hypotenuse) =
(BC)/(AC) =
(12)/(13)

BarryPye answered Aug 23, 2023

by BarryPye

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