allymsp3p4kpyi
allymsp3p4kpyi allymsp3p4kpyi
  • 07-10-2018
  • Mathematics
contestada

Here is a square..

Inside the square is an equilateral triangle.

The perimiter of the triangle is 54cm.

Find the perimiter of the square.

Show your working out.

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kara6703
kara6703 kara6703
  • 07-10-2018
72cm- work shown in picture
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