Question

find the lettered in this case​

Answer 1

Answer:

X = 70⁰ (V.O.A)

z + 110⁰ = 180⁰(linear pair)

z = 180⁰-110⁰

z = 70⁰

using angle sum property of triangle

x + y + z = 180⁰

70⁰ + y + 70⁰ = 180⁰

y + 140⁰ = 180⁰

y = 180⁰-140⁰

y = 40⁰