slady426 slady426

01-11-2018
Mathematics

contestada

If a triangle has side 6 feet and 9 feet and perimeter is 23 feet , how long is the third side ?

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nap14hockey nap14hockey

01-11-2018

The perimeter of a triangle is found by adding all the three sides.

Let's call the third side "x"

So,

6+9+x = 23

15+x = 23

x = 8

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ashleyssimone03 ashleyssimone03

01-11-2018

Answer: the third side is 8 add the other two sides then subtract from the perimiter

Step-by-step explanation:

Answer Link

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