Answer:
P = 80m
The side of the square is 20 m.
The area of the square is 400 square metres
Step-by-step explanation:
Please give the brainliest.
Answer:
a) S=-6.512t+176
b) 123.904
c) 13.024
Step-by-step explanation:
ITS C I HAVE NO EXPLANATION BUT ITS C