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Find the perimeter of a triangle with side measuring 10cm, 12 cm and 9cm?

Lizelle Martin ∙

Lvl 1

∙ 3y ago

Updated: 11/6/2021

All you do is add the sides up for the perimeter.

12 + 10 + 9 = 31

AK08 ∙

Lvl 3

∙ 3y ago

What else can I help you with?

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