Advertisements
Advertisements
Question
The measure of the angle is given below. Write the measure of the complementary angle.
40°
Advertisements
Solution
Let the measure of the complementary angle be a.
∴ 40° + a = 90°
∴ 40° + a − 40° = 90° − 40° ...(Subtracting 40 from both sides)
∴ a = 50°
Hence, the measure of the complement of an angle of measure 40° is 50°.
RELATED QUESTIONS
Identify the given pair of angles are complementary or supplementary.
80°, 10°
If two angles are complementary, then the sum of their measures is _______.
The measures of the angle is given below. Write the measures of their complementary angle.
90°
What is the measure of the complement of the following angles?
45º
What is the measure of the complement of the following angles?
65º
20° and 70° are complementary
From the figure given below, classify the following pair of angles into complementary and non complementary
If the complement of an angle is 79°, then the angle will be of ______.
One obtuse angle and one acute angle can make a pair of complementary angles.
An angle is more than 45°. Its complementary angle must be less than 45°.
