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DIA [1.3K]
3 years ago
6

Find the size of each of the unknown angles. Help me plz.

Mathematics
1 answer:
Nadya [2.5K]3 years ago
7 0

Answer:

a=60 b=60 c=120 is the answer

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Answer:

$38

Step-by-step explanation:

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Step-by-step explanation:

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6 0
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Surface Area of Pyramids
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