shelbyblanchard15 shelbyblanchard15

26-02-2021
Mathematics

contestada

help please I need to find the height to find the area

help please I need to find the height to find the area class=

Respuesta :

jcherry99 jcherry99

26-02-2021

Answer:

Step-by-step explanation:

I'm not sure you will be satisfied with this but the area of a octagon is given by Area =2(1+√2)a²

Using this formula you get

a = 11 cm

Area = 2*(1 + √2)11²

Area = 2*(1 + 1.4142)*121

Area = 2*(2.4142)*121

Area = 4.8284*121

Area = 584.24

Answer Link

Otras preguntas

During World War II, which pair were Allied nations?France and MoroccoGermany and ItalyGreat Britain and the Soviet UnionGreat Britain and Morocco

Explain how knowing that 5/8=0.625 helps you write the decimal for 4 5/8

What city is located 30s 30e

Which way shows how to make a ten to solve 13-7?

Use rounding or compatible numbers to estimate the difference 762-332

Which is an example of a power of the legislature? A.nominate ambassadors B.regulate commerce C. find a law unconstitutional*** D. change the number of jus

solve: 2/7(x-5)=-2+2/5x

A 12-punce box of cereal cost $2.29, What is the unit price to the nearest tenth of a cent/

1) (x-3)(x+3) = ? 2) 3x^2 - y) (3x^2+y)

when she find that her can of kitchen cleanser is empty, what does Mama ask Travis to do )a raisin in the sun