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tatiyna
3 years ago
12

I need help please and thank you

Mathematics
2 answers:
Flura [38]3 years ago
8 0

Answer:

30.5

Step-by-step explanation:

The dimensions of figure EFGH are one half those of figure ABCD, thus

FG = 6 and GH = 6, thus

perimeter = 12.5 + 6 + 6 + 6 = 30.5

daser333 [38]3 years ago
7 0
37 is the answer of this. Hope this helps :)
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Answer:

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Step-by-step explanation:

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___

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<em>Check</em>

  CD + DE = (14 +21) cm = 35 cm . . . . . matches requirements

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4 years ago
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