Cho hình thang cân ABCD (AB//CD) có góc D = 80 độ . Tính góc B ?

the two may have that, even a breakdown is probably offered

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation:

then say something, tell them they won’t respect you if you don’t even have respect for your self sweetheart you need to lay it on them, all of it : )