meremyj
meremyj meremyj
  • 17-02-2022
  • Mathematics
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If AC is 6 cm long what is the length of side CD

If AC is 6 cm long what is the length of side CD class=

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iqalilcrybaby iqalilcrybaby
  • 17-02-2022
sin(60deg)=CD/AC
AC sin(60deg)= CD
6 sin(60deg)=CD
6 [(√3)/2]=CD
3√3=CD
CD=5.196
CD=5.2cm
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