JOEFRESH10
14.01.2021 •
Mathematics
What is the area of the triangle that has a base of 12 and a height of 23.
Pls help with this
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Ответ:
138
Step-by-step explanation:
Ответ:
medium rectangles = 2 x 2 x 6
small rectangles = 2 x 2 x 3
surface area = large rectangles + medium rectangles + small rectangles = 36 + 24 + 12 = 72 cm^2