IF TWO SUPPLEMENTARY ANGLES DIFFER BY 36°, FIND THE ANGLES.
Answers
Answer:
Step-by-step explanation:
Supplementary angles are the angles that when added to each other 180 is obtained. So if x and y is a pair of supplementary angles then x+y = 180°
Given in this question is to find the supplementary angles if they differ by 36°.
So we can let the first angle be x.
The next angle will be x + 36.
And we know the sum is 180.
So we get this equation: x + x + 36 =180
2x + 36 = 180
2x = 180-36
2x = 144
x=144/2
or x = 72
So we got x that is 72.
Now to find x + 36 = 72+36=108
CHECK: 108+72=180
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Answer:
One angle is 108° and other angle is 72°
Step-by-step explanation:
Let 1st angle be x and 2nd angle be (x - 36°)
Therefore, angle1 = x
and angle2 = (x-36°)
Since, sum of two supplementary angles is 180°.
Then, angle1 + angle2 = 180°
=> x + x - 36° = 180°
=> 2x - 36° = 180°
=> 2x = 180°+ 36°
=> 2x = 216°
=> x = 216°/ 2
=> x = 108°
Therefore, angle1 = 108°
and angle2 = 108° - 36° = 72°
Hence, the supplementary angles are 108° and 72°.
Please go through the steps of explanation.
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