高中数学第一章解三角形阶段复习课第1课解三角形省公开课一等奖新名师优质课获奖PPT课件.pptx

第一课 解三角形,阶段复习课,1/42,2/42,b,2,c,2,2,bc,cos,A,a,2,c,2,2,ac,cos,B,a,2,b,2,2,ab,cos,C,3/42,4/42,5/42,6/42,7/42,8/42,9/42,10/42,11/42,12/42,判断三角形形状,13/42,14/42,15/42,16/42,17/42,18/42,19/42,20/42,正、余弦定理实际应用,21/42,22/42,23/42,24/42,25/42,26/42,27/42,28/42,29/42,30/42,与三角形相关综合问题,31/42,32/42,33/42,34/42,35/42,36/42,37/42,38/42,39/42,40/42,41/42,谢谢观看,42/42,