How did the Lincoln-Douglas debate of 1858 impact Lincoln’s political future?

How do you write a paragraph proof to prove that the corresponding angles shown are congruent

Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?

Find the interior angle of a regular polygon which has 6 sides