0pKyraxu
0pKyraxu 0pKyraxu
  • 10-07-2020
  • Mathematics
contestada

Can some one help me on this 10pts

Can some one help me on this 10pts class=

Respuesta :

jimrgrant1 jimrgrant1
  • 10-07-2020

Answer:

x = 20

Step-by-step explanation:

Since the triangles are congruent then corresponding angles are congruent, that is

∠ A = ∠ D , thus

3x - 10 = 2x + 10 ( subtract 2x from both sides )

x - 10 = 10 ( add 10 to both sides )

x = 20

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