Question

The perimeter of a triangle with two equal sides of 13 cm each is 42 cm. Find the length of other

Answer 1

Answer:

,16

Step-by-step explanation:

13+13+x=42

26+x=42

x=42-26=16

Answer 2

Step-by-step explanation:

perimeter=A+B+C

42=13+13+C

42=26+C

26+C=42

C=42-26

C=16

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