Question

The third side of
triangle of perimeter 36cm and its two sides 12 cm and 14 cm is :​

Answer 1

10 cm

Step-by-step explanation:

perimeter of triangle: 36

as we know perimeter of triangle is sum of all side then we must add the two sides so,

12+14 cm

= 26 c m

now we should subtract 26 from 36 the answer Will be 10

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Answer 2

Answer:

perimeter = sum of all sides

36 = a + b + c

36 = 12 + 14 + C

36 = 26 + C

36 - 26 = C

10 = C

C = 10