Question

Find an angle whose measure equal 1/3rd measure of its supplementary angle.
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Answer 1

Answer:

let angle be x and supplementry be 1/3(180-x)

x=1/3(180-x)

Answer 2

Answer:

60°angle

Step-by-step explanation:

supplementary angle is 180

and 1/3rd of its angle is

=1/3×180

=180/3

=60°