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2 votes
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-example-1
asked
User Karizma
by
8.8k points

1 Answer

7 votes
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
answered
User Emilee
by
8.4k points

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