Shawn purchased $87.06 worth of merchandise at a department store. he gave the clerk $100. round to the nearest whole dollar to estimate how much change shawn will receive.

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle