Question

Plz answer me the right answer 2nd one and 3rd one plzzzzzzz

Answer 1

Answer:

ii)

y = 50 °

x = 100°

iii)

y = 30°

x = 120°

Step-by-step explanation:

ii) base angles on an isosceles are equal.

angles on a straight line sum to 180°

iii) opposite angles are equal

base angles on an isosceles are equal

angles in a triangle add up to 180°