Please help ill give brainiest answer!

1. First of all, this is a isosceles triangle, meaning measurement I=58°, which makes it way easier to find T.

1. m{t}°=64 m{I}°=58

2. This one is easy because algebra is the key.

Add like-terms.

x=5

The only thing that confuses me is the y. Is it 7xy, y as a side, or what? Feel free to reply

answer: the answer is 35%

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.