Seudónimo
Seudónimo
03-06-2020
Mathematics
contestada
please help with math
Respuesta :
surjithayer10
surjithayer10
03-06-2020
Answer:
648 cm³
Step-by-step explanation:
side area=(13+11)/2 ×9=12×9=108 cm²
volume=108×6=648 cm³
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