If a + b = 10 what is the value of 2(a + b) + a + b/6 + (a + b) ^ 2 - 2

Which statement is true? the given sides and angles cannot be used to show similarity by either the sss or sas similarity theorems. the given sides and angles can be used to show similarity by the sss similarity theorem only. the given sides and angles can be used to show similarity by the sas similarity theorem only. the given sides and angles can be used to show similarity by both the sss and sas similarity theorems.

Need plz been trying to do it for a long time and still haven’t succeeded

On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each