ushnakhushi ushnakhushi

28-10-2018
Mathematics

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Find the value of each variable

Find the value of each variable class=

Respuesta :

mathstudent55 mathstudent55

28-10-2018

Answer:

a = 70

Step-by-step explanation:

Each triangle is isosceles.

40 + a + a = 180

2a + 40 = 180

2a = 140

a = 70

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