Question

If the area of a rhombus is 135 sq cm and one of its diagonals is 18 cm find the length of the other diagonal.​

Answer 1

Answer:

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Step-by-step explanation:

Answer

Area of a rhombus=

2 1

×Product of its diagonals

Area of a rhombus=

2

1

×d

1

×d

2

where d

1

=30cm

⇒150=

2

1

×30×d

 

⇒d 2 = 30

2×150

=10cm

∴ the other diagonal=10cm

Answer 2

Answer:

10 cm

Step-by-step explanation: