Work out the size of angle x 126 degrees exterior and 43 degrees interior

Mathematics

1 answer:

grigory [225]3 years ago

8 0

Answer:

The answer is 83°

Step-by-step explanation:

by the sum of iner and outer angle=180°

180-126= 54°

x=180-43+54

x=180-97

x=83°

hope that helped.?<3

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