Question

pls tell step by step​

Answer 1

Answer:

x = 40 °

y = 50 °

z = ?

p = ?

p + x = 180 ° ( Linear Pair / Supplementary Angles)

p + 40 ° = 180 °

p = 180 ° - 40 °

p = 140 °

x + y + z = 180 ° ( Linear Pair / Supplementary Angles)

40 ° + 50 ° + z = 180 °

90 ° + z = 180 °

z = 180 ° - 90 °

z = 90 °

unknown angle m = 360 ° - (p + x + y + z) [ Angles around a point]

= 360 ° - 320 °

= 40 °