NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 5: Lines And Angles - Fill in the Blanks
Question 55

Question. 55

An angle is 45°. Its complementary angle will be ______.

Answer:

An angle is 45°. Its complementary angle will be 45°.

Detailed Answer with Explanation:

Complement = 90 − 45 = 45°.