Question

The area of a rhombus is 60cm square and one of it's diagonal is 4 cm .find the other diagonal?

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Answer 1

explaination :

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The area of a rhombus = ½ × d1 × d2

The area of a rhombus = 60cm²

➝ ½ × d1 × d2 = 60cm²

➝ ½ × 4 × d2 = 60

➝ 2 × d2 = 60

➝ d2 = \dfrac{60}{2} 260

➝ d2 = 30 cm

Hence,The other diagonal is 30 cm.$\huge\boxed{\fcolorbox{black}{yellow}{HOPE\: IT \: HELPS}}$

Answer 2

Given :-

• The area of a rhombus is 60cm square and one of it's diagonal is 4 cm.

To Find :-

• The other diagonal.

Solution :-

The area of a rhombus = ½ × d1 × d2

The area of a rhombus = 60cm²

➝ ½ × d1 × d2 = 60cm²

➝ ½ × 4 × d2 = 60

➝ 2 × d2 = 60

➝ d2 = $\dfrac{60}{2}$

➝ d2 = 30 cm

Hence,The other diagonal is 30 cm.

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