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1 vote
1 vote
Please read the question ​

Please read the question ​-example-1
User Pathfinder
by
2.3k points

2 Answers

24 votes
24 votes

Apply Thales theorem

  • 7/2=x/3.5
  • 3.5=x/3.5
  • x=3.5²
  • x=12.25
User Arminfro
by
2.8k points
15 votes
15 votes


(2)/(7)= (3.5)/(x) => 2x=3.5(7)= 24.5 => x=(24.5)/(2) = 12.25

ok done. Thank to me :>