Arvizu2007 Arvizu2007

29-04-2020
Mathematics

contestada

The perimeter of a triangle is 25 feet. What is the length of the unknown side?

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Topovanataliya Topovanataliya

29-04-2020

Answer:

Perimeter of triangle=sum of all sides x= unknown sides

Step-by-step explanation:

25ft= x+ 5.2ft + 8ft

25ft= x + 13.2ft

subtract 13.2 from both sides

11.8 feet = x

unknown side is 11.8 feet

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