Seudónimo Seudónimo

24-09-2020
Mathematics

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please help, thanks!

please help thanks class=

Respuesta :

Leora03 Leora03

25-09-2020

Answer:

a) 10.5cm

b) 1520cm³ (3 s.f.)

c) 1270cm² (3 s.f.)

Step-by-step explanation:

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