Length is 50cm
P=2(l + w)
L = P/2 - w = 200/2 - 50 = 50
Hope this helped
Liquid volumeis the amount of liquid in a container.
1)
answer
A. PQR = PSQ = QSR
2)
answer
B. MNO = MOP = PNO
I think it's true but I'm not 100% sure
Answer:

Step-by-step explanation:
I am assuming that the functions are:

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Hope this helps you!