if two circles with Centre A and B are intersecting at P and Q if a b is equal to 6 cm and PQ is equal to 8 cm find the radius
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0
Answer:
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Answered by
6
Answer:
5cm
Step-by-step explanation:
Given
AB=6cm
PQ=8cm
OP=OQ=4cm
from triangle AOP
AP square=OP square+OA square
r1 square= 4 square+3 square
r1 square= 16+9
r1 square=25
r1=Root over 2
r1=5 cm
Therefore r1=r2
r2=5cm
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