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Find the value of the variables or indicated side length in each isosceles triangle.

Find the value of the variables or indicated side length in each isosceles triangle-example-1
User Jochen
by
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1 Answer

3 votes

Answer:

x = 9°

y = 39°

Explanation:

7x = 63

x = 9°

3y + 63 = 180

3y = 117

y = 39°

User Horane
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