Answer: obtuse
Step-by-step explanation:
The statement that is not true is that all heptagons have 6 vertices.
A heptagon is known to be one that has seven-sided polygon. It is often called a septagon or a 7-gon.
The word heptagon is known to originate from two words called 'hepta', that stands for seven and 'gon' that stands for sides and they do not have 6 vertices.
Learn more about heptagons from
The jewelry store received 1,920 rings in the package that contain 1-inch cubes.
It is a polygon having six faces.
The volume of a cube is side cube.
We have,
The package contains 1-inch cubes that each hold one ring, so the number of rings in the package is equal to the number of 1-inch cubes that can fit inside the package.
To find the number of 1-inch cubes that fit inside the package, we need to calculate the volume of the package in cubic inches.
The volume of a rectangular solid (such as a package) is given by the formula:
Volume = length x width x height
Plugging in the given values, we get:
Volume = 16 x 10 x 12
= 1,920 cubic inches
Since each 1-inch cube has a volume of 1 cubic inch, the number of cubes that can fit inside the package is equal to the volume of the package in cubic inches.
So,
Number of rings = 1,920
Thus,
The jewelry store received 1,920 rings in the package.
Learn more about cubes here:
#SPJ2