nyahanna99 nyahanna99
  • 02-06-2022
  • Mathematics
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SUPER EASY 9TH GRADE GEOMETRY
- find the area

SUPER EASY 9TH GRADE GEOMETRY find the area class=

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musiclover10045
musiclover10045 musiclover10045
  • 02-06-2022

using the diagonal: area = 1/2 x diagonal^2


the full diagonal is 20 x 2 = 40 cm


area = 1/2 x 40^2 = 800


answer: 800 cm^2

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