Answer:
77
Step-by-step explanation:
Perimeter = 2L + 2W (where L = length and W = width)
And we are given that L = 3W
So substituting for L, we have the equation:-
2(3W) + 2W = 64
6W + 2W = 64
8W = 64
W = 8 meters
So the length = 3*8 = 24 meters
Answer:- Length = 24 m and Width = 8 m.
Volume formula is WxHxL so 3/2 times 4 times 1/2 is 3, the answer is 3 cm^3
