Complete the following activities : ↑
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Answered by
1
Step-by-step explanation:
AC²+CB²
=3²+4²
=9+16
=25
AB=5
SinB=AC/BC=3/4
Answered by
78
Step-by-step explanation:
AC²+CB²
=3²+4²
=9+16
=25
AB=5
SinB=AC/BC=¾
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