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2 votes
In circle W if......

In circle W if......-example-1
User Matthias D
by
7.9k points

1 Answer

1 vote
XT=TS(perpendicular from centre to chord bisect chord)
3b-1=b+5
2b=6
b=3
XS=(3+5)×2
=16
=C
User Deray
by
8.3k points