Question

find the value of x​

Answer 1

Answer:

x = 80°

Step-by-step explanation:

angle DBC = angle A + angle C

130° = x + 50°

x = 130° - 50°

x = 80°

Answer 2

Answer:

In triangle ABC,

<C=50°

<B=180°-130°=50°(linear pair)

<A=180°-(<C+<B)...(sum of angles in a triangle is 180°)

<A=180°-(50°+50°)

<A=180°-100°=80°

.:<A=x=80°

Step-by-step explanation:

HOPE THIS WILL HELP YOU:)