3 years ago

Answer and explanation please I failed the last paper!!

Mathematics

2 answers:

Vinvika [58]3 years ago

6 0

This is an isosceles triangle so you know the base angles are congruent. Each base angle is x.
To ask +80 equals 180

Marysya12 [62]3 years ago

5 0

I would say the answer is J because follow the traingle sum theorem, all angles add to 180. There are 2x and you know that one is 80. Hope this helped! :)

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