Question

The side of a triangular field are 20 cm, 15 cm and 12 cm. Find the total distance travelled by a
boy in taking 2 complete rounds of this field.​

Answer 1

First find perimeter of field

Perimeter of a shape= Sum of all sides

= 20+15+12

= 47cm

Perimeter=47cm

So,

=1 round=47 cm

=2 round= ?

=47×2

=94cm

Answer 2

Step-by-step explanation:

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