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

How is diffusion related to smelling the odor of a skunk that is far away

All of the following are steps the country of Morocco took to increase gender equality in society except __________. A. the expansion of school transportation B

Which list describes the properties of a liquid? A. fixed volume, definite shape B. fixed volume, takes the shape of its container C. completely fills its conta

What does each of the facts shown above tell you about the element on the periodic table

A line passes through (1,1) , (-2,4) , and (6,n) . Find the value of n.

what is the scientific method

C6H12O6 + O2 → 6 CO2 + 6 H2O ΔG = –686 kcal/mol This reaction represents cellular respiration. What happens to the energy released from glucose during this reac

who is elected in the federal assembly?

Which of these statements about Ivan IV of Russia is correct? a. He was known as "Ivan the Lovable" for his tender care of Russian nobles. b. He killed hundreds

fill in the table, and then round to the given place. 3.1