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The measure of an angle is 4y°. Find the measure of its supplement.

And my options are

a
(180 - 4y)°

b
(90 - 4y)°

c
(90 + 4y)°

d
(180 + 4y)°
Help, pls and ty :)

User Oramas
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1 Answer

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20 votes
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User Sasi Kathimanda
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