Select all that apply. in an isosceles triangle, one angle measures 20°. what are the measures of the other two angles? 80° and 80° 90° and 90° 20° and 140° 20° and 60°

Find the ratios of the corresponding sides

Apolynomial has two terms. check all of the factoring methods that should be considered. common factor difference of cubes sum of cubes difference of squares perfect-square trinomial factoring by grouping

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90