kkfish44
kkfish44
12-05-2017
Mathematics
contestada
Number one and number two
Respuesta :
tonb
tonb
15-05-2017
The sum of the angles of an n-sided polygon is (n-2)×180°
For a 30-gon, it would be 28x180 = 5040, answer B
Second question is more of a trick question. Exterior angles always add up to 360. So answer H.
Answer Link
VER TODAS LAS RESPUESTAS ( 19+ )
Otras preguntas
“…In other words, our demand is that big business give the people a square deal and that the people give a square deal to any man engaged in big busin
When solving for the value of x in the equation 4(x - 1) + 3 = 18, Aaron wrote the following lines on the board. [line 1] 4(x - 1) +
Which of the following statements is true of life in the New England colonies? A. Only married women could exercise control of their property. B. Literacy wasn
Document 3 … Complaints from African-American soldiers about Army racism led the NAACP [National Association for the Advancement of Colored People]
Both President Franklin D. Roosevelt and President Barack Obama undertook banking and financial reforms during their administrations to (1) give state
What were two challenges American settlers faced moving west?
“Attorney General Palmer Deports 249 Foreigners” (1919) “Nixon Accuses Alger Hiss of Espionage” (1948) “Rosenbergs Executed for Treason” (1953) Ea
The war crimes trials of German and Japanese officials after World War II demonstrate the principle that (1) only nations can be considered responsibl
Document 9 We’re getting a painful lesson in economic geography. What Wall Street is to money, or Hollywood is to entertainment, the Gulf Coast is t
Why are the offspring of flowering plants genetically different from the parent plants? A. Sexual reproduction produces offspring with new combinations of ge
