Question

two sides of a triangle are 12 cm and 14 cm, the perimeter of the triangle is 46 cm. what is its third side. pls solve it fast step by step ​

Answer 1

Answer:

the third side is 20 cm.

Step-by-step explanation:

let the third side be x.

According to question

12+14+x=46

26+x=46

x=46-26

x=20 cm.

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Answer 2

Answer:

20

Step-by-step explanation:

perimeter of triangle is a+b+c.

Therefore,

let the third side be x

ATQ,

12+14+x=46

26+x=46

x=20

Hope it helps.

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