The larger angle pf 2 suplamentary angles exceeds smaller by 18 find the other angles
Answers
Answered by
1
Let the Angles be x and x - 18
So,
X + x - 18 = 180
2x - 18 = 180
2x = 180 + 18
2x = 198
X = 198/2
X = 99
So,the angles are 99° and (99 - 18)81°
Hope it helps...!!!
So,
X + x - 18 = 180
2x - 18 = 180
2x = 180 + 18
2x = 198
X = 198/2
X = 99
So,the angles are 99° and (99 - 18)81°
Hope it helps...!!!
Answered by
0
Heya !!!
this is your answer.....
Let the two angles be a and b.
We know that sum of supplementary angles is 180°.
So.....
a + b =180... .....(i).
Also it is given that their difference is 18.
So...
a - b = 18. . .......,....(ii).
Adding both equations....
a + b = 180
a - b = 18
-----------------
2a. = 198
Hence a = 99.
Hence the other angle is .....
180 - 99 = 81°.
Hope it helps
this is your answer.....
Let the two angles be a and b.
We know that sum of supplementary angles is 180°.
So.....
a + b =180... .....(i).
Also it is given that their difference is 18.
So...
a - b = 18. . .......,....(ii).
Adding both equations....
a + b = 180
a - b = 18
-----------------
2a. = 198
Hence a = 99.
Hence the other angle is .....
180 - 99 = 81°.
Hope it helps
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