Plz help i keep getting it wrong.

angle 1= 122

Step-by-step explanation:

We know this is an isosceles triangle because of the two marks indicating that the lines have the same measure and therefore have the same angle measurement as well.

Frist let's find the the 2 smaller sides by subtracting 64 from 180 and dividing by 2 (both sides are the same).

180-64=116,   116/2=58,    

Now we know the measure of the smaller angles, and notice that the smaller angle on the  forms a linear pair (both add up to 180 degrees) with angle 1

so, 180-58= angle 1

Angle 1=  122

Feel free to ask any questions or comments!

f is the midpoint of

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