chrisi906
chrisi906 chrisi906
  • 21-05-2018
  • Mathematics
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The angles shown below are supplementary:

What is the value of x?


10°

11°

20°

21°

The angles shown below are supplementary What is the value of x 10 11 20 21 class=

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jacobrocket17304
jacobrocket17304 jacobrocket17304
  • 21-05-2018
180-70=110 so with the remaining 110 divide by 10 to get x=11
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