an angle is 200 more than three times the given angle.if the two angles are supplementary the angles are
Answers
Answered by
46
Answer:
The angles are -5° and 185°
Step-by-step explanation:
Let x be the "given angle"
Then the other angle is "200 more than three times x" = 3x + 200.
As these angles are supplementary, they add up to 180, so
3x + 200 + x = 180
=> 4x = -20
=> x = -5
The "other angle" is then 3x + 200 = -15 + 200 = 185.
tandelharminpdymdg:
there is no option like that
its wrong
an angle can't be in negative
Is there a mistake in the question? Maybe the "200" is meant to be something smaller then.
(BTW There is a concept called "directed angles" in which angles can be negative. I wasn't bothered by the negative answer because I figured you must have been using them!)
because there is no option with negative
Check the question. The answer above is correct for the question as provided.
Answered by
8
Answer:
The angles are 40 , 140
Step by step solution:
Given angle = x
Second angle = 20 + 3x
x + (20 + 3x) = 180
4x + 20 = 180
4x = 160
x = 40
So, given angle = 40 degrees.
Second angle = 140 degrees.
Therefore the angles are 40,140.
Hope this helps!
:-)
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