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Write the Complement of an Angle of Measure X°. - Mathematics

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Question

Write the complement of an angle of measure x°.

Answer in Brief

Solution

We have to write the complement of an angle which measures x°.

Let the other angle be y°.

We know that the sum of the complementary angles be 90°.

Therefore,

x° + y° = 90°

y° = (90 - x)°

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Introduction to Lines and Angles
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Chapter 24: Angles (With their Types) - Exercise 24 (B)

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Selina Mathematics [English] Class 6
Chapter 24 Angles (With their Types)
Exercise 24 (B) | Q 1.2
RD Sharma Mathematics [English] Class 9
Chapter 10 Lines and Angles
Exercise 10.5 | Q 7 | Page 50

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