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Find the value of each variable

asked Jun 13, 2019 199k views

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Find the value of each variable

Find the value of each variable-example-1

Mathematics
middle-school

JonTroncoso asked

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1 Answer

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Answer:

a = 70

Explanation:

Each triangle is isosceles.

40 + a + a = 180

2a + 40 = 180

2a = 140

a = 70

Apogee answered Jun 20, 2019

by Apogee

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