Question

A field is in the shape of a triangle with the three sides of lengths 257 m, 255 m and 32 m. Find the cost of fencing this field at the rate of 0.50 per cm.​

Answer 1

Answer:

perimeter of the triangular field = sum of all three side

=> 257+255+32 =544m=54400 cm

cost of fencing at the rate of0.50 per cm= 0.50×54400cm = rs. 27200

Step-by-step explanation:

first u will have to find the perimeter of the triangular field and then convert the perimeter in cm from m

then for finding the cost of fencing of field,multiply 0.50 qith the perimeter of the triangular field that is 54400 cm ,you will get the answer as 27,200

Answer 2

Cost Of Fencing = Perimeter

Perimeter = 257+255+32 = 544 m

Therefore,Cost of Fencing = ₹0.50 per cm

1 cm = ₹0.50

544 m = 54400 cm

= 54400×0.50

= 27200

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