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Grade 126 grade maths

Find the perimeter of each of the following shapes:
An equilateral triangle of side 9 cm

Profile image of Pawan Prajapati
5 Years agoGrade 12
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1 Answer

Profile image of Harshit Singh
5 Years ago
Dear Student

Perimeter of an equilateral triangle = 3 × side
= 3 ×9
= 27 cm

Thanks