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  • 15-10-2020
  • Mathematics
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Find the measure of each angle

Find the measure of each angle class=

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lchen505 lchen505
  • 15-10-2020
3x+5+10x-7=180
13x-2=180
-2 -2
13x=182
/13 /13

X=14

3(14)+5=47
10(14)-7=133

mm
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