Question

find the cost of fencing the ground in the form of triangle with sides 16m, 12m, 18m.The rate of fencing is rs. 25 per metre

Answer 1

16 + 12 +18m = 46m
cost of fencing 1 m = Rs. 25
cost of fencing 46m = Rs. 25*46
=Rs. 1150

Answer 2

First let us find how much meter's of fencing we need.

                                                Distance:16+12+18=46 m

Next let us find how much it costs.

                                                  Cost of 1 m: Rs.25

                                                   Cost of 46 m: 25x46=1150

So,therefore the cost of the fencing is rs.1150