Math, asked by Ombook, 23 hours ago

Answer for the question please

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Answered by simran8323

0

Answer:

a) perimeter of triangle :- 21x^2 - 7y^2 -z^2 +10yz

b) area of rectangle :- 26x^7 +4x^6y-2x^5z^2 +65x^2 +10xy -5z^2

c) pentagon

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