Question

this is the Question​

Answer 1

Step-by-step explanation:

Draw line segment AB =7.4 cm

Draw any ray AX making an acute angle with AB.

Mark 12(5+7)points A1,A2,A3,....A12 on AX with the help of compass in equal arcs.

join BA12.

So, we want ratio 5:7 then from A5 we draw a line parallel BA12 by making angle A A5B=angle A A13C.

Then AC:CB=5:7