The larger of two supplementary angles is 50° more than the smaller one. The smaller angle (in degree) is:
Given:
Two angles are supplementary, meaning their sum is 180°
The larger angle is 50° more than the smaller one
Concept Used:
Since the angles are supplementary, their sum is 180°
Solution:
Let the smaller angle be x
The larger angle is x + 50∘ (since it is 50° more than the smaller angle)
x + (x + 50) = 180
2x + 50 = 180
2x = 130
x = 65
Thus, The smaller angle is 65∘
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90 Mins English English100 Questions100 Marks90 Mins English English40 Questions30 Marks25 Mins EnglishIn the following table two columns are given. Match column A with column B.
Column A | Column B |
[a] Acute angle | [i] 90° |
[b] Obtuse angle | [ii] 240° |
[c] Right angle | [iii] 30° |
[d] Reflex angle | [iv] 120° |
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