Question

10.
In the following figure X, Y and Z are
the points at which the incircle touches
the sides of the triangle as shown below.
If PX = 4 cm, QZ = 7 cm and
YR = 9 cm, then the perimeter of
triangle PQR is -
02 R
(A) 20 cm
(B) 46 cm
(D) 80 cm
(C) 40 cm
​

Answer 1

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