chito30
chito30 chito30
  • 03-06-2019
  • Mathematics
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Triangle angle theorems
The value of x is?

Triangle angle theorems The value of x is class=

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edyg144 edyg144
  • 03-06-2019

what you do I set 45x equal to your two other angles since the sum of those two angles is equal to that angle outside the triangle.

so you have

45x=57+x+25x

combine like terms

45x=57+26x

then subtract 26x on both sides to get

19x=57

lastly divide by 19

x=3

Answer Link
excellentelly10 excellentelly10
  • 11-06-2019

Answer:

3 degrees

Step-by-step explanation:

Answer Link

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