Answer:

[tex]30cm[/tex]

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Step-by-step explanation:

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Verified answer

Answer:

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Your required answer:

• Area = 240 cm²
• Diagonal = 16 cm

Solution :

[tex] \frac{1}{2} \times d {}^{1} \times d {}^{2} = 240[/tex]

• 16 × d² = 480
• d² =
• [tex] \frac{480}{16} [/tex]
• 30 cm

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