Question

Draw ABC of measure 60° such thst AB= 4.5 cm and BC= 5 cm. Through C draw a line parallel to AB and through B draw a line parallel to AC , intersecting each other at D. Measure BD and CD.

Answer 1

bd=5 cm and cd=4.8cm tc||ab and by||ac

Answer 2

Answer is given below.

Step-by-step explanation:

Given,

Draw $\angle ABC=60\ degree$ such thst $AB= 4.5\ cm$ and $BC= 5\ cm$ and through $C$draw a line parallel to $AB$  and through $B$ draw a line parallel to $AC$

Following steps:

• Draw a line segments $BC= 5\ cm$ using scale.
• At point $B$, draw an angle $60\ degree$ using protector like $\angle ABC=60\ degree$.

• Through point $C$, draw a perpendicular line on $AB$ which meet line $AB$ at $E$ like $CE\perp AB$

• At point $C$, draw a perpendicular line with $CE$ which is parallel with $AB$

• Again Through point $B$, draw a perpendicular line on $AC$ which meet line $AC$ at $F$ like $BF\perp AC$

• At point $B$, draw a perpendicular line with $BF$ which is parallel with $AC$

• This two line meet at $D$  
• In figure $AB=CD=4.5\ cm$ and measure the length $BD$ using where $AC=BD$