draculaurasimone
draculaurasimone draculaurasimone
  • 10-03-2021
  • Mathematics
contestada

Find the cosine of each acute angle

Find the cosine of each acute angle class=

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xjxccax
xjxccax xjxccax
  • 10-03-2021

Answer:

cos P = 53 degrees

cos Q = 37 degrees

Step-by-step explanation:

cos P = [tex]\frac{adjacent}{hypothenuse}[/tex]

cos P = [tex]\frac{24}{40}[/tex]

cos P = 0.60

Cos-1 of 0.60 is 53.13 (round to the nearest whole number)

cos P = 53 degrees

cos Q = [tex]\frac{adjacent}{hypothenuse}[/tex]

cos Q = [tex]\frac{32}{40}[/tex]

cos Q = 0.80

Cos of 0.80 is 36.86 (round to the nearest whole number)

cos Q = 37 degrees

To check anser:

90 + 53 + 37 = 180

180 = 180

Answer Link

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