joslyn17 joslyn17
  • 13-11-2020
  • Mathematics
contestada

Find the vale of x and explain.

Find the vale of x and explain class=

Respuesta :

bunp472
bunp472 bunp472
  • 13-11-2020

Answer:

x=37

Step-by-step explanation:

You know all the angles in a triangle add up to 180.

Therefore, you add 72° and 71° which equals 143.

Then you subtract 180 and 143 which equals 36.

[72+71=143

180-143=37]

I hope this helps you!

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