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If two angles are said to be supplementary angles and one of the angle is of 122° then the other angle is of

  • a)
    35°

  • b)
    58°

  • c)
    60°

  • d)
    32°

Correct answer is option 'B'. Can you explain this answer?
Verified Answer
If two angles are said to be supplementary angles and one of the angle...
Let the angle be = x  the supplement = 180o – x


According to the question,

180o – x

180o – 122o

58o
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Most Upvoted Answer
If two angles are said to be supplementary angles and one of the angle...
Let the angle be 'x'
and twice of its supplementry angle be '2x'

x + 2x = 180
3x = 180
x = 180/3
x = 60

now,
2x = 2 X 60
= 120

correct answer is option C
Free Test
Community Answer
If two angles are said to be supplementary angles and one of the angle...
If two angles are supplementary, it means that the sum of their measures is 180 degrees.

Let x be the measure of the other angle.

So, we have:

122 + x = 180

To find the value of x, we can subtract 122 from both sides of the equation:

x = 180 - 122

x = 58

Therefore, the other angle is 58 degrees.
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