Length 20353

The given line is MN with a length of 11 cm. Change its length in the ratio:
a) k = 2:1
b) k = 1:2
c) k = 17:11
d) k = 22:33

Correct answer:

a =  22 cm
b =  5.5 cm
c =  17 cm
d =  7.3333 cm

Step-by-step explanation:

m=11 cm  a=m 2/1=11 2/1=22 cm
b=m 1/2=11 1/2=211 cm=5.5 cm
c=m 17/11=11 17/11=17 cm
d=m 22/33=11 22/33=322 cm=7.3333 cm



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