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3 years ago

HELP PLEASE PLEASE PLEASEEEEEEEEE!!!!!

Mathematics

2 answers:

guapka [62]3 years ago

8 0

Answer:

x = 70 degrees

Step-by-step explanation:

lilavasa [31]3 years ago

3 0

Answer:

x = 70°

Step-by-step explanation:

Because it is an isosceles triangle, the two base angles are the same (55° and 55°)

All triangles angles must add up to 180°, so 180-55-55 will give us the missing angle (x).

180-55-55 = 70

x = 70°

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