Question

the perimeter of triangle is 36 metre if two sides are 12 and 14 find the third side​

Answer 1

Answer:

a=10m

b Base

12

m

c Side

14

m

P Perimeter

36

m

Using the formula

P=a+b+c

Solving fora

a=P﹣b﹣c=36﹣12﹣14=10m

Answer 2

Answer:

the third side will be 10 m

Step-by-step explanation:

side 1+ side 2+ side 3= perimeter

12+14+side 3= 36 meter

26+ side 3 = 36 m

side 3=36-26

side 3 = 10 meters