Question

two sides of triangle are 12cm and 14cm. the perimeter of the triangle is 36cm.what is the length of third side.​

Answer 1

Answer:

let a=12cm

b=14cm

c=?

a/q

perimeter=36cm

a+b+c=36cm

12+14+c=36

C=36-26

c=10

Answer 2

Answer:

THIRD SIDE = 10 cm

Step-by-step explanation:

PERIMETER OF A TRIANGLE = SUM OF THREE SIDES

SUM OF THREE SIDES = 36

LET US ASSUME THE THIRD SIDE AS "x"

so 12 + 14 + x =36

26 + x =36

x=36-26

x =10 cm

SO THE THIRD SIDE = 10 cm

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