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23-03-2020
Mathematics

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Find the value of x in these shapes with the given perimeter.

Find the value of x in these shapes with the given perimeter class=

Respuesta :

JoshuaRestarick JoshuaRestarick

23-03-2020

Answer:

A: x=1cm

B: x=2.1cm

C: x=7km

36/4=8

Each side must equal 8cm

8-7=1

x=1

2x + x =3x

3x x 2 = 6x

12.6/6=2.1cm

3x+5x+4x=12x

84/12=7

x=7

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