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02-07-2020
Mathematics

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What is the complement of an 18 degree angle

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02-07-2020

Answer:

The complementary angle is 72

Step-by-step explanation:

Complementary angles add to 90 degrees

Let x be the complementary angle

x+18 = 90

Subtract 18 from each side

x = 90-18

x = 72

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