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In /\PQR, PQ= 4cm, PR= 8cm and RT= 6cm. ...

In `/_\PQR`, PQ= 4cm, PR= 8cm and RT= 6cm. find i)the area of `/_\PQR`. ii) the length of QS.

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The correct Answer is:
(i)`12 cm^(2)` (ii) 3 cm
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