Answers

2014-11-23T08:07:33+05:30
P and Q are the mid point of AB and AC respectively
On joining P and Q, PQ line will be parallel to line BC
By mid point theorm
1/2 of BC =PQ
BC= 2 PQ
BC=6 cm
As ABC is an equilatral Δ then AB=BC=CA
therefor P is mid point of AB ,Similarly Q is mid point of AC
PA=AQ=6/2=3cm 
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2014-11-23T08:27:14+05:30
Join Pand Q points
Now according to mid point theroem
2PQ=Bc
2*3=BC
Therefore BC=6cm
ABC is an equilateral triangle therefore AB=BC=AC
TherforeBC=AB
BC=6cm
AP=1/2BC
AP=12*6=3cm
AQ is also 3cm

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