Math, asked by fchakkiwala79, 2 months ago

two sides of a triangle are 18cm and 13cm. the perimeter of triangle is 42 cm. find its 3rd side.​

Answers

Answered by Aarkes
1

Answer:

prrimeter=sum of three sides

42cm=18+13+x

42-31=x

11=x third side

Answered by ushasmart950
0

this is your answer pls mark me as brainleast

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