sanafaruqhalabja sanafaruqhalabja

01-10-2021
Mathematics

contestada

Find the area of a regular octagon with a side length of 4 cm.

Respuesta :

swan2414 swan2414

01-10-2021

Answer:

77.25 cm^2

Step-by-step explanation:

Area of a regular octagon :

2a^2(1 + (sqrt2))

where a is the side

substitute 4 in for 'a'

Answer Link

Otras preguntas

I’ll give BRAINLIEST if correct

why did el patron save matt’s brain in the first place

Identify explicit formula for the sequence 3, 6, 9, 12, 15, ...

m r co m p re ssmy prev acc got banned and this is my new acc...im a boy of 19

Fahrenheit 451 Question

70 POINTS!!!! This is my fourth time asking, PLEASE HElP!!! What is the domain of the following points?(The following points are on the image below) A {-7, 3, 7

any g,,,irl can be my bestie forever

25. Smoke and fog together give rise to: global warming smog ozone depletion acid rain

25. Smoke and fog together give rise to: global warming smog ozone depletion acid rain

please help 10 points!