Question

find an angle whose supplementary angle is four times its complementary angle​

Answer 1

Step-by-step explanation:

Let the angle be x.

Its supplement is 180−x

Its complement is 90−x

So, 180−x=4×(90−x)

Or 180−x=360−4x

⟹ x= 3\180

=60 o

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Answer 2

Answer:

Supplementary angles add to 180 degrees, so the supplement of angle x is 180 - x. Complementary angles add up to 90 degrees, so the complement of x is 90-x. Supplement is 120, complement is 30, 120 is four times 30

Step-by-step explanation:

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