|
Question 212985This question is from textbook Geometry for the ejoyment and challenge
: the supplement of an angle is four times the complement of the angle. Find the measure of the complement.
This question is from textbook Geometry for the ejoyment and challenge
Found 2 solutions by drj, MathTherapy: Answer by drj(1380) (Show Source): Answer by MathTherapy(10552) (Show Source):
You can put this solution on YOUR website! the supplement of an angle is four times the complement of the angle. Find the measure of the complement.
Let the angle be A
Then the supplement of the angle is (180 - A), and the complement of the angle is (90 - A)
Since the supplement is four times the complement, then we'll have:
180 - A = 4(90 - A)
180 - A = 360 - 4A
3A = 180
Since A, or the angle is , then its complement is 90 - 60 =
----------
Check
----------
Angle = . Therefore, its supplement = (180 - 60)
Also, its complement is (90 - 60)
So, since its supplement is equal to 4 times its complement, then:
, or, ---TRUE---
|
|
|
| |