Respuesta :

Answer:

i think the answer is 7.9373

Step-by-step explanation:

so its the Herons Formula (when you know all 3 sides) so the formula would be

Area =  √  p  ( p − a )  ( p − b )  ( p − c )    

p is half the perimeter

 

or,

a + b + c

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               2

 

itzshiane

Answer:

[See Below]

Step-by-step explanation:

[tex]\boxed{Hey~There!}[/tex]

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[tex]\boxed{Solve~for~area:}[/tex]

  • Formula:

             [tex]\frac{1}{2} *b*h[/tex]

  • So we have to re-make the formula with our information:

            [tex]\frac{1}{2} *4*4[/tex]

  • Then you solve:

             [tex]8[/tex]

[tex]\boxed{The~answer~is: 8cm^2}[/tex]

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[tex]Hope~this~helps~Mate!\\-Your~Friendly~Answerer,~Shane[/tex] ^-^