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wibi1963
15.10.2020 •
Mathematics
60 cm
Sue has a crate, open at the top, in the shape of a cuboid.
The internal dimensions of the crate are 36 cm long
by 36 cm wide by 60 cm high.
Sue has a stick of length 90 cm.
She places the stick in the crate so that the shortest
36 cm
possible length extends out above the top of the crate.
a) Calculate the length of the stick b) Calculate the angle the stick makes
that extends out of the crate.
with the base of the crate.
36 cm
Solved
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Ответ:
234 cubic units
Step-by-step explanation:
The first thing that you need to do is to find the volume of the triangular base. The formula for the area of a triangle is
. Multiplying this by the height of 13 you get 18*13=234 cubic units. Hope this helps!