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LiRa [457]
3 years ago
14

A pyramid has a regular hexagonal base with side lengths of 4 and a slant height of 6. Find the total area of the pyramid.

Mathematics
2 answers:
denpristay [2]3 years ago
7 0
The area is given by:
 A = Ab + Al
 Where,
 Ab: base area
 Al: lateral area
 The area of the base is:
 Ab = (3/2) * (L ^ 2) * (root (3))
 Where,
 L: side of the hexagon.
 Substituting we have:
 Ab = (3/2) * (4 ^ 2) * (root (3))
 Ab = (3/2) * (16) * (root (3))
 Ab = 24raiz (3)
 The lateral area is:
 Al = (6) * (1/2) * (b) * (h)
 Where,
 b: base of the triangle
 h: height of the triangle
 Substituting we have:
 Al = (6) * (1/2) * (4) * (6)
 Al = 72
 The total area is:
 A = 24raiz (3) + 72
 Answer:
 
A = 24raiz (3) + 72
Shalnov [3]3 years ago
3 0
The answer would be  A = 24raiz (3) + 72
Formula:
 A = Ab + Al Where, Ab= base area Al= lateral area

The base are:
 Ab = (3/2) * (L ^ 2) * (root (3)) Where, L= side of the hexagon.

 Substitute:
 Ab = (3/2) * (4 ^ 2) * (root (3)) Ab = (3/2) * (16) * (root (3)) Ab = 24raiz (3)


 The lateral area is: Al = (6) * (1/2) * (b) * (h) Where, b=base of the triangle h= height of the triangle
 Substitute: Al = (6) * (1/2) * (4) * (6) Al = 72 The total area is: A = 24raiz (3) + 72


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Goshia [24]

Let's write the equation in standard from

y = mx + b

Where,

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  • b is the y-intercept or initial value

<h3>Let's start by finding slope⤵️</h3>

\boxed{ \sf \: m =  \frac{ y_{2} -  y_{1} }{ x_{2} -  x_{1}}}

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Read 2 more answers
SOLVE THIS: 6(2x+3) =42
AlladinOne [14]

Answer:

x = 2

Step-by-step explanation:

First, distribute 6 to all terms within the parenthesis.

6(2x + 3) = 12x + 18

Isolate the variable x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.

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First, subtract 18 from both sides.

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(12x)/12 = (24)/12

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x = 2

2 is your answer for x.

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3 years ago
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