Find the missing angle measures. Be sure to show your work in arriving at your answers.
Please help urgently thank you,

Find the missing angle measures Be sure to show your work in arriving at your answers Please help urgently thank you class=

Respuesta :

Answer:

k=50º

m=90º

Step-by-step explanation:

a line is 180º total

so 130+k=180

k=50

a triangle also is 180º total

so 180-40-k=m

180-40-50=m

90=m