Question

In the given figure, in AABC, BM = MC and AM = 12 cm. If P
in cm) is the perimeter of AABC and BC = 9 cm, then​

Answer 1

Answer:

SinceM,N,andParethemid−pointsofAB,ACandBCrespectively.

HenceMN=  

2

1

​  

BC

⟹BC=2MN

⟹BC=2×3=6cm

SimilarlyAC=2MP=2×2.5=5cm

andAB=2NP=2×3.5=7cm

Step-by-step explanation:

Answer 2

Answer:

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Step-by-step explanation: