Math, asked by vidushee1, 11 months ago

sides of a triangle two sides of which are 18cm and 10cm ant the perimeter is 42cm.

Answers

Answered by CjVidushee
1

Answer:

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Attachments:
Answered by ashutosh769799
3

Step-by-step explanation:

let the one side of tri.=x

then

18+10+x= 42

28+x=42

x=42-28

x=14

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