Math, asked by shimachauhan9, 5 months ago

In the quadrilateral ABCD,AB=BC.lf AB=6 cm,CD=7cm and DA=8cm, find the perimeter of the quadrilateral.

Answers

Answered by pranay9018
2

Answer:

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Step-by-step explanation:

Given :

In the quadrilateral ABCD,AB=BC.lf AB=6 cm,CD=7cm and DA=8cm, find the perimeter of the quadrilateral.

proof :

AB = 6 cm = BC {Given}

BC = 6cm

solving :

perimeter of the quadrilateral ABCD is

AB + BC + CD + DA = Perimeter of ABCD

substitute above values in the above equation

we get

=> AB + BC + CD + DA = Perimeter of ABCD

=> 6 + 6+ 7 + 8 = Perimeter of ABC

=> 12 + 15 = Perimeter of ABCD

=> 27 cm = Perimeter of ABCD

∴ The perimeter of the quadrilateral ABCD is 27 cm

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