1.

2. In Fig. 13.30, the radius of the given circle, withcentre C, is 6 cm if the chord AB is 3 cm away from(ICSE)the centre, calculate its length.C.4 cm 4 cmE3 cmFig. 13.30Fig. 13.31

Answer»

we will use phythagorus theorem

length will be 5+5 cm = 10cm



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