sarahhhbearr
sarahhhbearr sarahhhbearr
  • 13-04-2020
  • Mathematics
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Help please :)

What is the value of x?
Enter your answer in the box
x =

Help please What is the value of x Enter your answer in the box x class=

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Аноним Аноним
  • 13-04-2020

Answer:

x=27

Step-by-step explanation:

Triangles always add up to 180 so 90+63+x=180 (we know 90 is one of the degrees because of the triangles next to it) Now do some algebra: 90+63+x=180 add 90+63 together> 153+x=180 minus 153 from both sides it'll be x=27

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