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SINCE AB=16cm CD IS ALSO 16cm
So, CF SQUARE + FD SQUARE = CD SQUARE
10 SQUARE + FD SQUARE = 16 SQUARE
FD SQUARE = 16 SQUARE - 10 SQUARE
FD SQUARE = 256 - 100 = 156
FD = ROOT OF 156
SO AD = 2*ROOT OF 156.
DONE
So, CF SQUARE + FD SQUARE = CD SQUARE
10 SQUARE + FD SQUARE = 16 SQUARE
FD SQUARE = 16 SQUARE - 10 SQUARE
FD SQUARE = 256 - 100 = 156
FD = ROOT OF 156
SO AD = 2*ROOT OF 156.
DONE
Synaya:
??
u haven't completed ur ans
FD IS ROOT OF 156
AD??
i want ad
2*root of 156 = AS
i mean AD*
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