Question

PQRS is a rectangle. T is a point on PQ such that RTQ is an isosceles triangle and PT = 5 QT. If the area of triangle RTQ is 12 √3 sq.cm, then the area of the rectangle PQRS is:

A 142√3 sq.cm Correct Answer Incorrect Answer
B 134 √3 sq.cm Correct Answer Incorrect Answer
C 144 √3 sq.cm Correct Answer Incorrect Answer
D 142 sq.cm Correct Answer Incorrect Answer

Solution

The correct answer is C

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