3 years ago

Find the missing angle measures. Be sure to show your work in arriving at your answers.

Mathematics

1 answer:

Elina [12.6K]3 years ago

6 0

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

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