in ∆ pqr M and N are the midpoints of pq and pr respectively if the area of ∆PMN is 24 cm² find the area of ∆ pqr
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Answer:
AREA OF ∆PQR=96cm²
Step-by-step explanation:
Semi Perimeter of ∆PQR=
PM=PQ/2,PN=PR/2
BY MID POINT THEOREM:
MN//QR & MN=QR/2
Semiperimer of ∆ PMN =
AREA OF ∆PMN=24cm²
Here x represents the area of ∆PQR i.e
A.T.Q
AREA OF ∆ PQR= 96 cm²
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Answer:
ANS IS 96 CM square.
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