Question

in triangle ABC AB=AC Angle A=50degree find the measure of angle B ànd angle C​

Answer 1

Answer:

angle B = 65 degree

1. angle C = 65 degree

Answer 2

Answer:

∠B=65°  ,  C=65°

Step-by-step explanation:

⇒ΔABC

⇒AB=AC

⇒ ∠A+∠B+∠C =∠180°

⇒50°+∠B+∠C= ∠180°

                 [∠A=50° is given ]

⇒∠B+∠C=180°-50°

                 =130

⇒∠B+∠C=130/2

               =65

∴∠B=65,∠C=65