Question

in triangle abc BC is equal to a b and angle b is equal to AC bangle b is equal to 80 then angle a is equal to 2 is equal to 80 degree 40 degree 50 degree hundred degree​

Answer 1

Answer:

50°

Step-by-step explanation:

ABC is an Isoceles triangle

so, angle B=angle C

2angle B=180-80

angle B= angle C =50 degree