Question

please the answer
answer from notes​

Answer 1

Answer:

x is 15 °

Step-by-step explanation:

first see triangle BCD from that find angle D

then see triangle BDE

Answer 2

Answer:

x=5°

Step-by-step explanation:

Firstly we find D

20+65+D=180°[property of triangle]

85+D=180

D=95°

Now from this we can find the angle of x

100°+E=180°[linera angle]

E=80°

D=95°

x°=?

now,

E+D+x=180°[Property of triangle]

80+95+x=180

175+x=180

x=180-175

x=5°