Question

S and T are mid points of the sides PR and QR of the triangle PQR. If the area of the triangle QST is 6 cm^2 then find the area of PQTS.

Answer 1

Answer: 18 cm²

Step-by-step explanation:

We know that median of triangle divides area into half

So, Ar ( QSR ) = 2* ar ( QST ) = 2*6 = 12 Cm²

similarly , Area of triangle PQR = 2*12 = 24 Cm²

Now Area of PSTQ = area of PQR -  area of STR

= Area of PQR - Area of STQ

= 24-6 = 18 cm²

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Answer 2

Answer:

Step-by-step explanation:

As PQTS and STQ lie between two parallels:

Area of PQTS = 2 Area of STQ

2*6=12

Hence.

Area of PQTS is 12cm^2