Answered

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what is the complement of an angle 18?

Sagot :

Emptylootbagidn
A complement angle is the angle the gives the given angle a sum of 90

x=90-18
x=72

The complement of angle of 18 is 72.
Jers15idn
To find the other complement angle, remember that the sum of the complementary angles is 90.

Let:
x-be the other missing complementary angle

x+18=90
x=72

Hope this helps =)