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24-11-2020
Mathematics

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The shorter diagonal of a rhombus measures 18cm. The side of the rhombus measures 41cm. Find the length of the longer diagonal.

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xenia168 xenia168

24-11-2020

Answer:

80 cm

Step-by-step explanation:

BO² = AB² - AO²

BO² = 41² - 9² = 1,600 = 40²

BD = 2× BO = 80 cm

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