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Dafna1 [17]
3 years ago
10

Does anyone know the missing leg of the length?

Mathematics
2 answers:
n200080 [17]3 years ago
5 0

Answer:

Hello! answer: 16

Step-by-step explanation:

These are a bit different instead your solving for B so you have to work backwords so... 20 × 20 = 400 12 × 12 = 144 400 - 144 = 256 now we just find out what multiplied by itself = 256 16 × 16 = 256 therefore b = 16 Hope that helps!

Pachacha [2.7K]3 years ago
5 0
16 = right answer which is correct
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Lisa [10]
We know that
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the answer is the option
</span>D. 81 mm, 7 mm, 77 mm
3 0
3 years ago
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