Question

1. In ∆
ABC, A = 44°. If AB = AC, find ∆B and ∆C.​

Answer 1

Answer:

angle b =68 degree and angle c=68 degree as well

Answer 2

Answer:

Step-by-step explanation:

If AB = AC

⇒ This is an isosceles triangle

⇒ Two of the angles are equal

..............................................................................................

∠a = 44 (Given)

Sum of angles in a triangle is equal to 180°

∠a + ∠b + ∠c = 180

44 + ∠b + ∠c = 180

∠b + ∠c = 136

Since ∠b and ∠c are equal:

∠b = ∠c = 136 ÷ 2 = 68°

............................................................................................. .

Answer ∠b = 68° and ∠c = 68°