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

In your opinion, what was the most important accomplishment of the freedmen's bureau? explain.

Identify the word that has an error in capitalization. During the February trial, judge Marilyn Stuart was fair and objective. A. February B. trial C. judge

ither Stacy or Amy will remember _____ baseball glove. Which personal pronoun agrees with the underlined compound antecedent? its her their his

The mass of hgs h g s that can be made from 30.0g 30.0 g of mercury is

Efficacy and safety of canagliflozin monotherapy in subjects with type 2 diabetes

I really need help I just can't seem to get it right

How do I solve this equation

Your model train has one engine and eight train cars. Find the total number of ways you can arrange the train.

The Grange is a _____. group organized to prevent farmers from receiving government support political party seeking reforms in the use of Western land support

A scientist is observing an organism under the microscope. The organism was found in salt water, is multicellular, and its cells do not have nuclei. What is m