dolce99
dolce99 dolce99
  • 28-09-2020
  • Mathematics
contestada

calculate the volume of a tetrahedron of side 9cm​

Respuesta :

hippopotamus
hippopotamus hippopotamus
  • 28-09-2020

Answer:

85.9 cm^3

Step-by-step explanation:

The formula for the volume of a regular tetrahedron is a^3 / (6 sqrt2)

If we plug in 9 for a, we have

9^3 / (6 sqrt2) = 85.9 cm^3

Answer Link

Otras preguntas

. 4. To form the plural of a noun ending in s, sh, ch, or x, you should add A. ves. B. ies. C. es. D. s.
what is the value of n
What is greatest common factor of 84 and 96
According to Mr. Lee’s announcement, which of these might be the focus of his campaign?
Identify the type of sampling that is used in this statement. A pollster uses a computer to generate 500 random numbers, then interviews the voters correspondin
Use the distributive property to expand each expression. 0.5(12m - 22n) 0.5(12m - 22n =0.5(____) - 0.5(____)
Which revision, if any, best fixes the bolded (capitalized, in this case) part of the sentence? When SHE was eight years old, Shanice's dog had puppies. A. NO C
I have all the knowledge you have. But I’m so small, you can hold me in your fist. What am I?
What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?
Can ground tissue do photosynthesis