Math, asked by gazalasiwan, 8 months ago

find the perimeter and area of a square of side: 9mm ​

Answers

Answered by sarika3229
6

Step-by-step explanation:

perimeter = 4×side

= 4 × 9mm

= 36 mm

area =( side) ²

= ( 9mm)²

= 9×9 = 81mm²

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