213k views
17 votes
Need help asap worth a lot of POINTS

Need help asap worth a lot of POINTS-example-1

1 Answer

4 votes
If it’s a rhombus then 12y=90 so y=7.5
4(7.5)-1=29
ABC: 180-2(29)=122
Answer: 122
User Adirio
by
4.7k points