pearsonfaith37 pearsonfaith37

11-04-2021
Mathematics

contestada

The shapes below are mathematically similar.
8 cm
20 cm
12 cm
х
Calculate the length of side x.

The shapes below are mathematically similar8 cm20 cm12 cmхCalculate the length of side x class=

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26pepperm 26pepperm

11-04-2021

Answer:

30

Step-by-step explanation:

In the comments tell me if you want me to explain

Answer Link

account001 account001

11-04-2021

Answer:

30cm

Step-by-step explanation:

Because of the polygon similarity postulate (PSP) 8/12=20/x

8/12=20/x

20/(8/12)=x

20*12/8=x

x=30 cm

Answer Link

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