helpmesolve16 helpmesolve16
  • 12-12-2020
  • Mathematics
contestada

pls help me asap. will give brainlist

pls help me asap will give brainlist class=

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Аноним Аноним
  • 12-12-2020

By pythagorus theorum In triangle ADC

AD²=AB²-BD²

AD²=(6.2)²-(2.7)²

AD=5.5

Again in triangle ADC

AC²=AD²+BC²

AC²=(5.5)²-(2.5)²

AC²=30.25-6.25

AC=4.8 approx..

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