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  • 02-06-2022
  • Mathematics
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50 PTS! SUPER EASY 9TH GRADE GEO
- FIND THE AREA

50 PTS SUPER EASY 9TH GRADE GEO FIND THE AREA class=

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musiclover10045
musiclover10045 musiclover10045
  • 02-06-2022

half the diagonal is shown as 20cm.

The full diagonal would be 20 x 2 = 40 cm.


area of a square using the diagonal is 1/2 x diagonal^2


Area = 1/2 x 40^2 = 800 square cm


answer: 800 square cm.

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