Question

The area of rhombus is 120 sq.cm and one of its diagonal is 24 cm. Find the perimeter
of rhombus.
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Answer 1

Step-by-step explanation:

I hope this may helps you

Answer 2

Answer:

Area of a rhombus=

2

1

×product of its diagonals

Area of a rhombus=

2

1

×d

1

×d

2

⇒120=

2

1

×20×d

2

⇒d

2

=

20

120×2

=12cm

∴ the other diagonal is 12cm