Question

The sides of a triangular park are 72 m, 154 m and 170
m. Its area is equal to the area of ​​a circular garden. What will be the cost (in ₹) of fencing the garden at the rate of ₹80 per m²?   (Use π = 22/7.)

A 24,640
B 19,360
C 17,600
D 21,120
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