Question

Find x and y.
help me please​

Answer 1

Answer:

Y=80°(vertically opposite angle)

x=180-(45+80)

=180-125

=55°

Answer 2

Answer:

Answer:Here in ∆PQR,

Answer:Here in ∆PQR, { consider [ as angle }

Answer:Here in ∆PQR, { consider [ as angle } [PQR = 80°

Answer:Here in ∆PQR, { consider [ as angle } [PQR = 80°[QRP =

Answer:Here in ∆PQR, { consider [ as angle } [PQR = 80°[QRP = SOLUTION 1: 45° + 80° + x = 180°

Answer:Here in ∆PQR, { consider [ as angle } [PQR = 80°[QRP = SOLUTION 1: 45° + 80° + x = 180° x = 55° ( reason : angle sum)

Answer:Here in ∆PQR, { consider [ as angle } [PQR = 80°[QRP = SOLUTION 1: 45° + 80° + x = 180° x = 55° ( reason : angle sum)

Answer:Here in ∆PQR, { consider [ as angle } [PQR = 80°[QRP = SOLUTION 1: 45° + 80° + x = 180° x = 55° ( reason : angle sum) SOLUTION 2: 80° = x + 45°

x = 55° ( reason : exterior angle theorem )

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