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Lines And Angles — Maths STD 9 — Question

Maharashtra BoardEnglish MediumSTD 9MathsLines And Angles1 Mark
Question
The complement of an acute angle is _______ .
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Answer

The complement of an acute angle is an acute angle.
Explanation:
As the sum of the complementary angles is 90°.
Let one of the angle measures x°.
Then, other angle becomes(90 - x)°, which is clearly an acute angle.

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