JRain18
JRain18
04-03-2017
Mathematics
contestada
Could someone please help me?
Respuesta :
Аноним
Аноним
04-03-2017
We know, Area of Octagon = 2(1 + √2) a²
A = 2(1 + √2) 4²
A = 32 + 32√2
A ≈77.25 in²
In short, Your Answer would be: 77.25 in²
Hope this helps!
Answer Link
minionls2015
minionls2015
04-03-2017
area of regular octagon= 12
Apotnem times Perimeter = 12* 4*(4.8*8)= 76.8
Answer Link
VER TODAS LAS RESPUESTAS ( 49+ )
Otras preguntas
Which statement below BEST summarizes the role of the DNA molecule in cells? A) guides cell division B) protects cells from infection C) provides the instruct
Taryn conducted a science experiment on saturation. She added sugar to a sugar-water solution at different intervals. The graph shows how much sugar was in the
what is the total number of moles of sulfur atoms in 1 mole of Fe2(SO4)3
Which event came first in Latin American history? (1) Panama regained control of the Panama Canal. (2) Simón Bolívar established Gran Colombia. (3) Fidel Castro
John has four more nickels than dimes in his pocket, for a total of $1.25. Which equation could be used to determine the number of dimes, x, in his pocket? (1)
Find the solution by graphing on the same grid: 3x greater than or equal to 5y-10 2x-4y less than -6 YOU DONT HAVE TO GRAPH BUT i NEED THE SOLUTION ON WHAT TO G
What two numbers add up to 45 and multiply and get 121
Which factor led to agricultural overproduction and falling farm prices during the 1920s? (1) decline in European demand after World War I (2) lower tariffs ena
With the support of Clay, John Quincy Adams was elected as the next president. true falsae
Which statement correctly describes the cells produced by meiosis? A.The genetic material of the original cell is divided among the new cells. B.The genetic mat
