Answer:
A.) Angle R, Angle S, Angle T
Step-by-step explanation:
It's a because it asked in order for an obtuse, an acute, and right. So in order it's R (for obtuse), S (for acute), and T (for right)
I'm not really sure but I think it is 4:(
Answer: its 9 units ok yea
Easy 7x3 is first then 7x4 then 7x5=7x_
