Math, asked by hjothi78gmailcom, 1 month ago

a picture frame measuring 30 cm by 21 cm has a picture placed in its centre, leaving a uniform border of 2 cm around it. Find the perimeter of picture.

Answers

Answered by human12cd

2

Answer:

86cm

Step-by-step explanation:

30-2-2=26cm

21-2-2=17cm

26+17+26+17=86cm

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