Question

Two side of a triangle are 14 cm and 16cm .the perimeter if the triangle is 36cm.what is its third side

Answer 1

Answer:

Step-by-step explanation:

perimeter = side1 + side2 + side3

36 = 14 + 16 + side3

36 = 30 + side3

side3 = 36 - 30

side3 = 6

therefore,

length of side 3 = 6cm

Answer 2

a+b+c=perimeter ,
14 + 16 + c = 36 cm
30 + c =36 cm
c = 36 _ 30
c = 6 cm