Question

The area of a rhombus is 98cm^2. If one of its diagonal is 14 cm, what is the length of the other diagonal?

Answer 1

Answer:

The area of a rhombus is 98 cm². If one of its diagonal is 14 cm, what is the length of the other diagonal? Hence, another diagonal (d2) = x cm = 14 cm.

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Answer 2

Step-by-step explanation:

Given :

Area of rhombus is 98 cm².

One diagonal of rhombus is 14.

Find :

The length of second diagonal of rhombus.

Solution :

Area of rhombus = 98 cm²

$\: \: \frac{1}{2} \times 14 \times d = 98$

$\: \: 14 \times d = 98 \times 2$

$\: \: d = \frac{98 \times 2}{14}$

$\: \: d = 7 \times 2$

$\: \: d = 14 \: cm$

Hence :

the length of second diagonal is 14 cm.