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andreev551 [17]
3 years ago
11

Find the exact value of the indicated trigonometric functions for the acute angle a:

Mathematics
1 answer:
amid [387]3 years ago
7 0

Tan=24/10 ≈ 2.4

using Pythagoras theorem

x²=(24)²+(10)²

x²=576+100

x²=57600

x=√57600 => 240

Therefore

sina=24/240 => 0.1

cota=1/tana => 1/(24/10) => 10/24

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The Original length of each side of square was 14.25 inches.

Step-by-step explanation:

Perimeter of a square is given by:

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Let x be the original length of each side of square

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4(x-2) = 49\\4x-8 = 49\\4x = 49+8\\4x = 57\\\frac{4x}{4} = \frac{57}{4}\\x = 14.25

So,

The Original length of each side of square was 14.25 inches.

Keywords: Perimeter, square

Learn more about perimeter at:

  • brainly.com/question/5922969
  • brainly.com/question/6013189

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