nano7a3 nano7a3
  • 05-06-2020
  • Mathematics
contestada

What is the length of AB?

What is the length of AB class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 05-06-2020

Answer:

AB =12

Step-by-step explanation:

Since the base angles are the same, the sides are the same length

4x = 2x+6

subtract 2x from each side

4x-2x = 2x+6-2x

2x = 6

Divide by 2

2x/2 =6/2

x =3

AB =4x

     =4(3)

AB =12

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