Question

construct the triangle ABC in which bc=4cm, angle c=60 degree and ab+ac=8cm​

Answer 1

Answer:

please follow me

Step-by-step explanation:

at first draw BC of length 4.8 CM

then with B as centre construct an angle of 60°

extend the arm till X

now mark a point P of length 8 cm on BX

join c and p

now draw a perpendicular bisector of CP

the perpendicular bisector must be extended to BP

say it cut BP at point A join AC

you have required triangle ABC

Answer 2

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(ii) At B draw an angle of 60° with the help of compass.

(iii) With B as centre and radius upon cut BC = 4 cm.

(iv) Join AC.

(v)∆ABC is the required triangle and line of symmetry is shown in centre.