Truncated pyramid
Find the volume of a regular 4-sided truncated pyramid if a1 = 14 cm, a2 = 8 cm, and the angle that the side wall with the base is 42 degrees.
Correct answer:
![](/img/83/truncated_pyramid.jpg)
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You need to know the following knowledge to solve this word math problem:
- solid geometry
- pyramid
- frustum
- planimetrics
- right triangle
- area of a shape
- triangle
- numbers
- fractions
- goniometry and trigonometry
- tangent
Units of physical quantities:
Grade of the word problem:
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