Respuesta :

gsonjor1025
I think its D and A
A.  A and B

B.  A and D

C.  B and C

D.  B and D




Cyrusskywalker

Answer: The answer is  B. (A and D)


Step-by-step explanation: The answer is that because (A) and (D) both are right angles and the first step is cross out the Abtuse sorry if i spelt wrong. Then your left out with two right angles and in simplest form d and a equal [tex]\frac{1}{2}[/tex]. plz mark brailiest! -Cyrusskywalker.