mrinahermiz2 mrinahermiz2
  • 02-05-2020
  • Mathematics
contestada

What is the length of AB—?

What is the length of AB class=

Respuesta :

jerrelltng
jerrelltng jerrelltng
  • 02-05-2020

Answer:

56

Step-by-step explanation:

Since ABCD is a parallelogram, AB= DC

[tex]4y=(y+42)[/tex]

Simplifying the equation

[tex]3y=42[/tex]

Divide 3 on both sides, to get [tex]y[/tex]

[tex]y=14[/tex]

[tex]AB =4y = 4\times14[/tex]

              [tex]=56[/tex]

Answer Link
baleyrussell
baleyrussell baleyrussell
  • 02-05-2020
Ab=4y=4 x 14
=56
Ab=DC
Answer Link

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