1. Find angle measures and use angles to classify triangles. Part I: Find the missing angle measure in each triangle. Show your work. (3 points, 1 point each)
AAN
I
A
m 2C-
m ZB-
mΖΑ-

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.