Question

construct a triangle ABC in which BC 4cm angle B=50 and angle c=70

Answer 1

step of construction
1 draw a line segment bc = 4cm
2 on b construct angle 50 dgree
3 on c costruct angle 70 degree
4 join ac and ab

Answer 2

Step-by-step explanation:

. draw a line segment BC=4cm

.in B construct angle 50 degree

. on C construct angle 70 degree

. join AC and AB