1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kykrilka [37]
3 years ago
12

Calculate area of tetrahedron given 4 vertices

Mathematics
1 answer:
Nostrana [21]3 years ago
3 0
Area = root 3  * a^2  ,
  a is number of edges

so, area = 1.732 * 16  = 27.712 sq unit
You might be interested in
What is the LCD for 11/21 and 31/45
Leokris [45]
There is none except for eleven and that is it

8 0
3 years ago
Floor tile costs $11 per square yard. How much will it cost to tile a bathroom that is 90 square feet?
Usimov [2.4K]
99 Dollars one square foot = 9 square yards
8 0
3 years ago
45 is 90% of what number
choli [55]
45 = 90% * x
45 = .90x
45/.90 = x

x = 50

45 is 90% of 50
8 0
3 years ago
Read 2 more answers
(Only for one person only and that is the fan girl)<br><br> What is 4+7-4*4/7=
pochemuha
8.71428571429 is the answer
5 0
3 years ago
Jackie’s report is 5 pages longer than half the number of pages in Kane’s report. There are 14 pages in Kane’s report.
olga_2 [115]

Answer:

12

Step-by-step explanation:

If Jackie's report is longer than half kane's report, then

Jackie report=1/2 kane's report +5

1/2(14) +5

7+5

=12

therefore, Jackie's report =12

pls mark brainliest

5 0
2 years ago
Other questions:
  • I tried graphing this and I messed up can someone help me graph it?
    8·1 answer
  • Find the length of the segment indicated.
    14·2 answers
  • The diagram shows the construction of a parallel line M. Determine the reason why M is parallel to L.
    12·1 answer
  • if 40% of the students in the class are boys , and if there are 18 girls in the class , then how many students are in the class?
    13·1 answer
  • Formula: A=P(1+r/n)^nt
    5·1 answer
  • HELP ASAP ASAP!! NO LINKS PLEASEEEE OR U WILL BE REPORTED, I NEED AN ANSWER, WILL GIVE BRAINIEST!!
    5·1 answer
  • Explain to an absent student how to subtract polynomials. Use complete sentences or examples in your explanation.
    9·1 answer
  • Scores of an IQ test have a​ bell-shaped distribution with a mean of and a standard deviation of . Use the empirical rule to det
    13·1 answer
  • A man drove 450 mi. at an average rate of 45 mi./hr. How long did it take him?
    11·1 answer
  • Can u guys help me with this problem
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!