Question

construct a triangle abc having a b + bc equal to 8 cm bc equal to 4 cm and abc equal to 90 degree also write steps of construction​

Answer 1

Step-by-step explanation:

ab+bc=8cm(given)

bc=4cm(given)

=>ab=8-4=4cm

now, using a scale, draw the base bc of 4cm. then using a compass and a scale, construct a 90° angle on b. then on the perpendicular so formed, measure 4cm and mark that point as "a" (as ab=4cm). now join ac, you'll get the required triangle!

hope you understood

Answer 2

Answer:

Firstly

Draw a base BC 4cm

Using a compass make a angle of 90 degree on B and marked point A

Join AC

Step-by-step explanation:

I hope it will be help to you thank you