The polygons are similar. Find the value of each variable.

The Polygons Are Similar Find The Value Of Each Variable class=

Answer :

Answer:

  • z = 2

Step-by-step explanation:

Similar figures have equal ratios of corresponding sides:

  • z / (z + 4) = 3/ 9
  • 9z = 3(z + 4)
  • 9z = 3z + 12
  • 9z - 3z = 12
  • 6z = 12
  • z = 2