Answer:
that box means the angle is 90 degrees.
Step-by-step explanation:
if you need anymore help just message me
Retire zero la bour li dan trou fess to pu ggnr bon
Answer:
18
Step-by-step explanation:
thanks and follow mark as brainlist
Answer:
The answer is 54.
Step-by-step explanation:
54 divided by 2 will give you 27.
54 divided by 9 will give you 6.