Question

Construct a line segment of length AB 9 cm. From it cut off AC = 4.2 cm. Measure CB and draw a line segment XY such that XY = 2 CB.​

Answer 1

Answer:

draw a line segment AB = 9cm.

open compass of radius 4.2 cm and mark a point from A to cut AB at point C . ...

measure CB , we get CB = 4.8 cm.

now , open compass equal to CB = 4.8 cm and draw a line XG.

similarly with the same radius open mark another point from G and draw a line .

then XY = 2 CB.

Answer 2

Step-by-step explanation:

draw a line segment AB = 9cm.

open compass of radius 4.2 cm and mark a point from A to cut AB at point C . ...

measure CB , we get CB = 4.8 cm.

now , open compass equal to CB = 4.8 cm and draw a line XG.

similarly with the same radius open mark another point from G and draw a line .

then XY = 2 CB.