Question

find out the perimeter of 10cm, 12cm,12cm,7cm,7cm​

Answer 1

Step-by-step explanation:

The figure is Pentagon.

So sum of all sides = perimeter

48 is the perimeter of this shape.

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Answer 2

Answer:

perimeter of Pentagon = 5a sq.units

• 5a
• 5 x 7 x 7 x 12 x 12 x 10
• 5 x 49 x 144 x 10
• 5 x 49 x 1440
• 5 x 70560
• 352800 cm²

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