Please answer this question!​

<A = 51

Step-by-step explanation:

Since AB = AC  ( shown by the lines on the sides) we know that this is an isosceles triangle

Since the sides are the same, the base angles are the same

<A = <C

<C = 51 so <A = 51

angle A will be 51°

Step-by-step explanation:

AB=BC

angle A=angle C because opposite angles of equal sides are also equal

therefore,angle A=51°

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation:

25% is the answer