heidimtz888 heidimtz888

17-01-2021
Mathematics

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Help pls!! What is the perimeter of triangle FBD?

Help pls What is the perimeter of triangle FBD class=

Respuesta :

xenia168 xenia168

17-01-2021

Answer:

46

Step-by-step explanation:

AC = 2FD

CE = 2BF

AE = 2BD

2FD + 2BF + 2BD = 2(FD + BF + BD) = AC + CE + AE

2[tex]P_{FBD}[/tex] = [tex]P_{ACE}[/tex] ⇒ [tex]P_{FBD}[/tex] = [tex]\frac{1}{2}[/tex] [tex]P_{ACE}[/tex]

[tex]P_{FBD}[/tex] = 92 ÷ 2 = 46 units

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