Question

Find value of x and y​

Answer 1

Answer:

x = 48 degree

y = 24 degree

Step-by-step explanation:

Answer 2

Answer:

since AB = AC

therefore, Angle B = Angle C = x

In triangle ABC,

180 = 84 + x + x [angle sum property]

2x = 180 - 84

x = 96/2

x = 48

angle ACD = 180 - x [linear pair]

Angle ACD = 180 - 48

Angle ACD = 132

In triangle ACD,

AC = CD

therefore, angle A = angle D = y

180 = 132 + y + y [angle sum property]

2y = 180 - 132

y = 48/2

y = 24

Hence,

x = 48

y = 24