Question

Page No:
Date:
Two sides of a triangle bare 13cm
and 18cm. The perimeter of a triangle
is 48cm. What is it third side?​

Answer 1

Answer:

17 cm

Step-by-step explanation:

perimeter = sum of all sides

             48 = 13+18+x

            x=17 cm

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Answer 2

Answer:

17cm

Step-by-step explanation:

perimeter of a triangle=sum of the lengths of the sides of the triangle

let, the length of the third side is x

48=18+13+x

48-31=x

x=17