SuBzErO24
04.01.2022 •
Mathematics
What type of number is - 36/12
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Ответ:
h₁=8.4 cm
h₂=7.8 cm
b= 9 cm
A= 3(1/2bh₁)+1/2 bh₂
A=3(1/2(9)(8.4))+1/2 (9)(7.8)
A= 148.5 cm³