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son4ous [18]
2 years ago
5

What is the trigonometric ratio for cos D ?

Mathematics
1 answer:
leva [86]2 years ago
7 0

Answer:

Here,

  • H=75
  • P=72
  • B=21

We know that cosD= b/h

=21/75

=7/25

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=======================================================

Explanation:

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