Question

The sides of a triangular field are 25m,20m and 16m , find the total distance covered by a girl in taking 2 rounds of this field




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Answer 1

Answer:

Step-by-step explanation:

Perimeter of field = 25+20+16

= 61cm

total distance covered by girl= 2*perimeter

=2*61

=126cm

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Answer 2

1 round = Total distance of the boundary of the triangular ground = Perimeter of the Triangular ground

Perimeter = 25m + 20m + 16m = 61m

1 round = 61m

2 rounds = 61 × 2 = 132