Answer:
AD = 10
Step-by-step explanation:
it's wrong because he put a closed circle on the nine when he was supposed to put an open circle because nine is not less than itself but the thing that he did right wad that he went to the left if it was a greater than or equal symbol then it would be correct
hope this helps
mark brianlest
Answer:
Angle number 5 is adjacent to angle psl
Answer:
option 3
Step-by-step explanation:
