Question

draw two lines segment ab and CD of lengths 3.7 cm and 5.5 cm respectively construct the line segment of the following length:. (a) ab +cd. (b) cd-ab​

Answer 1

Answer:

a) ab+cd=3.7+5.5

a)cd-ab=5.5-3.7

Answer 2

All construct as shown in figure.

Step-by-step explanation:

Given,

Draw two lines segment $AB$ and $CD$ of lengths $3.7\ cm$ and $5.5\ cm$ respectively and construct the line segment of

$(a) AB+CD$

$(b) CD-AB$

Following steps:

• Take two different point $A and B$ with $3.7\ cm$ distance.

• Join $AB$

• Take two different point $C and D$ with $5.5\ cm$ distance.  
• Join $CD$

$(a)$:

• $AB+CD=3.7+5.5=9.2\ cm$

• Take two different point $X and Y$ with $9.2\ cm$ distance.
• Join $XY$

$(b)$:

• $CD-AB=5.5-3.7=1.8\ cm$

• Take two different point $M and N$ with $1.8\ cm$ distance.
• Join $MN$  

Now, All construct as shown in figure.