Answer:
12 cm
Step-by-step explanation:
A = bh/2
54 = b(9)/2
b = 54(2)/9
b = 12
it's answer is 12cm
54=1/2 x 9
54=2/1 x 1/9
90
26
it there n image
1/2 lemonade -> 2 water
3 lemonade -> ? water
x * 1/2 = 3*2
x/2 = 6
x=12
