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

define common law, criminal law, and civil law

what role did scholars play in the beginning of the italian renaissance

How Do Different Liquids Affect Plant Growth?

A person with a body temperature of 37°C holds an ice cube with a temperature of 0°C in a room where the air temperature is 20.°C. The direction of heat flow is

deer meat is known by what name

which ratio is equivalent to 5/10

Why werew people in the slave states enthusiastic about the mexican-american war ?

name three criticisms that were made of the catholic church in the 1500s

Rachel can make 3 bracelets in an hour. Oliver can make only 2 bracelets in an hour, but he already has 5 completed bracelets. Explain to Rachel how she can use

Why has the power to regulate interstate commerce become such an important power of Congress?