Question

construct a line segment AB of length 9cm in your copy book from this cut a line segment AC = 4.8 cm .measure. the remaining line segment​

Answer 1

Answer:

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Step-by-step explanation:

if the length of AB is 9cm, and we remove or take away AC, which is 4.8 cm, we are basically removing a 4.8 cm line from a 9.00 cm line.

so, we subtract: 9.00 cm - 4.80 cm = 4.20 cm

the remaining line segment is BC, where BC=4.2 cm.

refer attachment for more info.

Answer 2

Answer:

Line CB = 4.2 CM

Step-by-step explanation:

first draw a line segment AB of 9cm .

Then cut 4.8cm with compass or scale.

Then mark the cut point as C.

So Line AC is =4.8cm .

Then measure the rest part.

Mark the rest part as CB line.

So,the line CB is 4.2 CM