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John made a triangle with all three sides the same length, 1 \frac{2}{3} ft. What is the perimeter of the triangle?

User Luke B
by
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1 Answer

2 votes

Answer:

5 ft

Explanation:

If all sides are of the same length, we can multiply the value of one side by 3, because a triangle has three sides (and the perimeter is all sides added together), to find the perimeter.


1(2)/(3) × 3


1(2)/(3) can be rewritten as
(5)/(3), so:


(5)/(3) ×
(3)/(1)


= (15)/(3)

The numerator & denominator share a common factor of 3, so:

5 ft is the final answer/perimeter.

hope this helps!

User Jtymann
by
5.7k points