JRain18 JRain18
  • 04-03-2017
  • Mathematics
contestada

Could someone please help me?

Could someone please help me class=

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 minionls2015
  • 04-03-2017

area of regular octagon= 12 
Apotnem times Perimeter = 12* 4*(4.8*8)= 76.8
Answer Link

Otras preguntas

If x=y-6, what is the value of 2x-2 in terms of y?
What was a goal of the Bolshevik party in Russia in 1917?
In what countries did totalitarian governments come to power
The length of one leg or a right triangle is 4 meter, and the length of the hypotenuse is 15 meters. Find the exact length of the other leg.
Which of the following statements best chatagorizes Maori-European relations? A. The Maori majority continues to dominate New Zealand politically and economical
Can anyone please help me to write a conclusion for this?
Solve 5y-3x=15 solve for y
suppose that YM has a length of 12in and its distance from point L is 5in find the radius of circle L to the nearest tenth a) 6.7 b) 7.1 c) 7.8 d) 8.3
Evaluate the geometric series . 254 255 508 510
The joint planning and execution community uses _____ to develop plans for a broad range of potential emergencies based on tasks identified in strategic documen