find bc= ? AR =4 RB =3 AC =11
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Answer:
BC=10cm
Step-by-step explanation:
RB = BP = 3 cm (Tangents from common points)____(i)
AR = AQ = 4 cm (" ")
AC = AQ+QC
AC - AQ = QC
QC = (11 - 4)cm
QC = 7 cm
QC = PC = 7 cm (Tangents from common point)_____(ii)
BC = BP + PC
From equation (i) and (ii)
BC = (3 + 7)cm
Hence, BC = 10 cm
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