wanderingrxnin
wanderingrxnin wanderingrxnin
  • 24-03-2021
  • Mathematics
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PLS HELP EASY ANGLES PLS HELP :)) MARKING BRAINLIEST PROMISE

PLS HELP EASY ANGLES PLS HELP MARKING BRAINLIEST PROMISE class=

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Supergirl200
Supergirl200 Supergirl200
  • 24-03-2021

Answer:

9p = 81 degrees

Step-by-step explanation:

All the angles in a triangle equal 180 degrees in total.

So the equation would be:

9p + 7p + 4p = 180

20p = 180

p = 9

So just plug it in:

9(9)                            7(9)                        4(9)

81 degrees            63 degrees            36 degrees

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