Question

draw a triangle abc in which ab is 4cm , angle a is60 degree , bc-ac=1.5 cm ....

please ans me very fast as time is going out in exam​

Answer 1

Step-by-step explanation:

Step 1 : Draw a line segment BC of length 7cm

Step 2 : Draw an angle of 45

o

from point B

Step 3 : From Ray AX cut off the line segment BD=1cm

Step 4 : Join C to D

Step 5 : Draw side bisector of DC

Step 6 : Extend side bisector of DC it intersect the Ray BX at point A

Step 7 : Join A to C, ABC is the required triangle.

On measuring, AB=6.1cm,AC=5.1cm