Answered

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One angle of an isosceles triangle measures 34°. Which other angles could be in that isosceles triangle?

112 or 55 or 73 or 34

Sagot :

79jidn

Answer:

73

Step-by-step explanation:

Because the sum of all the angles in a triangle is 180°, we can subtract 34 from 180.

[tex]180-34\\146\\[/tex]

In an isosceles triangle there are two congruent angles (base angles theorem), so we can divide 146 by 2.

[tex]146/2\\73[/tex]

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