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lidiya [134]
2 years ago
6

HELP PLEASE I NEED THE ANSWER find x

Mathematics
1 answer:
andreev551 [17]2 years ago
7 0

<em>You have to add the sides so 3cm + 9cm which gives you 12 cm therefore....</em>

<em>X = 12 cm :D</em>

<em></em>

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