Question

what is the answer to the picture below?

Answer 1

Hey friend,
Here is the answer you were looking for:

( diagram in image)

angle ABC = 109°

angle ACD = 150°

angle ACB
180° - 150° ( linear pair )

angle ACB = 30°

Now,
In ∆ABC

angle A + angle B + angle C = 180°

angle A + 109° + 30° = 180° ( sum of all sides of a triangle is 180°)

angle A + 139° = 180°

angle A = 180° - 139°

angle A ( angle 1) = 141°

Hope this helps!!!!

@Mahak24

Thanks...
☺☺