HyperXKid HyperXKid

30-03-2021
Mathematics

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Find the cosine of angle E.
A) 39/80
B) 39/89
C) 80/39
D) 80/89

Find the cosine of angle E A 3980 B 3989 C 8039 D 8089 class=

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kritika3375 kritika3375

30-03-2021

Answer:

B) 39/89

Step-by-step explanation:

With reference angle E

hypotenuse (h) = 89

base (b) = 39

cosine angle E

= b /h

= 39/89

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