barstr9146
21.01.2021 •
Mathematics
I don’t understand this at all help please
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Ответ:
225 km^2
Step-by-step explanation:
Area of a trapezoid: ((Base 1 + Base 2) x h) / 2
(11 + 19) x 15 / 2
= 225 km^2
Ответ:
54
Step-by-step explanation: