Question

In the given figure T is the mid-point of PS. Find ar (QTR).​

Answer 1

Answer:

are the values of any ,given

Answer 2

Answer:

ar(QTR)=ar(PQR)/2

Step-by-step explanation:

T is the mid pt of PS

=> ar(QTP)=ar(QTS)------1

similarly,ar(RST)=ar(PTR)------2

adding 1 and 2

ar(QTS)+ar(RTS)=ar(QPT)+ar(RPT)

ar(QTR)=ar(PQTR)

ar(QTR)+ar(QTR)=ar(PQTR)+ar(QTR)

2ar(QTR)=ar(PQR)

ar(QTR)=ar(PQR)/2

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