If we have two triangles: Triangle GLT and Triangle NMQ and we are given that LT = MQ and L = M, then the remaining condition to prove that the two triangles are similar by SAS, is D. LG = MN since LG and LT make up angle L and MQ and MN make up angle M
If we have two triangles, triangle RST and UVW, then to prove that they are similar by SAS, these conditions must be met: ST = UV A. S = V E. RS = WU