Question

the length of two sidesof a triangle are 12 cm and 14 cm. The perimeter of the triangle us 36 cm. Whatis the length of its third side?
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Answer 1

Answer:

10cm

Step-by-step explanation:

12+14+x=36

26+x=36

x=36-26

x=10

Answer 2

Step-by-step explanation:

let the third sides of a triangle is x

so, three sides of a triangle is 180 so,

14+12+x=180