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My name is Ann [436]
3 years ago
5

Find the area of the rhombus

Mathematics
1 answer:
Neporo4naja [7]3 years ago
7 0

Answer:

60 u²

Step-by-step explanation:

<u>Finding</u><u> </u><u>second</u><u> </u><u>diagonal </u><u>:</u><u>-</u><u> </u>

  • d' = √{ 17² - 8²}
  • d' = √{ 289 - 64 }
  • d' = √{ 225 }
  • d' = 15 u

<u>Using</u><u> </u><u>formula</u><u> </u><u>:</u><u>-</u><u> </u>

  • A = 1/2 * d * d'
  • A = 1/2 * 15 * 8
  • A = 15 * 4 u²
  • A = 60 u²
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