Question

The perimeter of a kite is 82 cm. The length of one of its side is 4 cm less than twice the length of another.
Find its sides.​

Answer 1

Perimeter of kite=82cm

$let \: the \: sides \: of$

$kite = xxyy$

It is given that:-

2x=y-4

2x+4=y

So,

Perimeter of kite=x+x+y+y

82=x+x+y+y

=>82=x+x+2x-4+2x-4

=>82=6x-8

=>82+8=6x

=>90=6x

=>90/6=x

:.15cm=x

y=2x-4

=>y=2×15-4

=>y=30-4

:.y=26cm

The sides of kite are=

26cm,26cm,15cm,15cm.

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Answer 2

Answer:

thus the length of two unequal sides are 15 cm and 26 CM