Triangular pyramid
A regular tetrahedron is a triangular pyramid whose base and walls are identical equilateral triangles. Calculate the height of this body if the edge length is a = 8 cm
Correct answer:
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Calculation of an equilateral triangle.
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Calculation of an equilateral triangle.
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You need to know the following knowledge to solve this word math problem:
- algebra
- expression of a variable from the formula
- arithmetic
- square root
- square (second power, quadratic)
- planimetrics
- Pythagorean theorem
- right triangle
- polygon
- triangle
Units of physical quantities:
Grade of the word problem:
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