784 adult tickets
Adult + children’s tickets = 1488
(1488-80)/2+80= adult tickets
The answer to the question is 1.
Answer:
D
Step-by-step explanation
I'd say it's PQR and TSR cause they match up in terms of the order of vertexes, and then you've got the angles of P and T that are in the middle of PR and TR, which are equal, and the sides PQ and TS. The angles are in between the sides.
