riddlelk7447
riddlelk7447 riddlelk7447
  • 15-02-2020
  • Mathematics
contestada

Find X. What is the correct answer ​

Find X What is the correct answer class=

Respuesta :

amna04352
amna04352 amna04352
  • 15-02-2020

Answer:

x = -5

Step-by-step explanation:

Isosceles triangle has two lengths equal, also their opposite angles are equal.

2x + 50 = 40

2x = 40 - 50

2x = -10

x = -10/2

x = -5

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