Answer:
1338.68 meters
Step-by-step explanation:
Perimeter is all of the lengths of the sides added together.
50.9m + 50.9m + 618.44m + 618.44m = 1338.68m
Answer:hahahhahsvdbcnxhbxbebdhsgdbxhxhhd
Step-by-step explanation:
19.8 rounded to 1 s.f. is
20
Didn't answer all because I got lazy and I think you should try and do the rest yourself. Did this in 5 mins, try putting more effort into your homework. This is basic mathematics.