mrlemonhead
mrlemonhead mrlemonhead
  • 02-04-2019
  • Mathematics
contestada

Someone help me please

Someone help me please class=

Respuesta :

gmany
gmany gmany
  • 09-04-2019

Answer:

P = 48

A = 144

Step-by-step explanation:

The formula of regular polygon with n sides of length b and apothem a:

[tex]A=\dfrac{nba}{2}[/tex]

We have:

n = 6

b = 8

a = 6

Substitute:

[tex]A=\dfrac{(6)(8)(6)}{2}=144[/tex]

The perimeter:

[tex]P=6b\to P=(6)(8)=48[/tex]

Answer Link

Otras preguntas

Read this excerpt from "Speech to National Council of Negro Women” by Condoleezza Rice. And, so, I studied Russia. And I studied Russian. And I became proficien
The diagram shows a triangle inside a rectangle. All lengths are in cm. Work out the area of the rectangle: 15 20 16
Anyone knows how to do this please tell me how?
1. Why are punctuantion marks, like the comma and the semi-colon important?2. Give examples of punctuation marks.​​
urgent help algebra 2
Line AB and line BC form a right angle at point B with points A (2,5) and B(8,3). what is the equation of line BC?​
See Chapter 19, sections 19.9 and Cases. The project will be a continuation of how to improve the process you chose in Competency 1. Apply project management to
what can the reader most likely infer about why Rosa Parks was motivated to refuse giving up her bus seat
Lee y escoge la opción con la forma correcta del verbo para completar la frase. Read and choose the option with the correct form of the verb to complete the se
answer it please ^_^​