Question

In Triangle KIT, KI + IT =20cm,
IT + TK = 22cm and TK + KI =18cm. Find the perimeter of the triangle.Show with a diagram
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Answer 1

Answer:

30

Step-by-step explanation:

sum of the equation 1,2&3

and divide it by 2

you will get answer

Answer 2

Step-by-step explanation:

20+22+18/2

=60/2

by the cancellation

answer is 30