haleigh040 haleigh040
  • 22-07-2021
  • Mathematics
contestada

What is the length of AB?
.
A9
B. 3
C.
0.
D. 12

What is the length of AB A9 B 3 C 0 D 12 class=

Respuesta :

haiquynhexo
haiquynhexo haiquynhexo
  • 22-07-2021

Answer:

D

Step-by-step explanation:

4X =2 X +6

=>X =  3

Answer Link
prishagupta035
prishagupta035 prishagupta035
  • 22-07-2021

= 2x+6+4x=80°

= 6x=80°-6

= 6x=74°

= x=74°÷6

= x=12.33

answer is d=12

Answer Link

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