You have 10 questions , choose the correct answer :
X = 50
X = 0.5
X = 1
X = 2
X = 3
X = 0
X = 12
X = 16
X = 0
X = 4
X = 2
X = 0
X = 2
X = 4
X = 8
X = 6
X = 4
X = 0
X = 4
X = 2
X = 3
5 cm
4 cm
10 cm
L = 7 cm
L = 6 cm
L = 5 cm
X = 10
X = 3
X = 4