Math, asked by appannalic, 3 months ago

If the lengths of 4 sides of a quadrilateral in metres are 2x – 3y + 5z, 8x-9y+6z,
3x + 2y - 7z, 4x + 7y - 8z, then its perimeter is

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Answers

Answered by shashiomsingh9

8

Answer:

17x-3y-4z

Step-by-step explanation:

it's perimeter is equal to sum of all its side

2x-3y+5z+8x-9y+6z+3x+2y-7z+4x+7y-8z

2x+8x+3x+4x-3y-9y+2y+7y+5z+6z-7z-8z

17x-12y+9y+11z-15z

17x-3y-4z

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