Advertisements
Advertisements
प्रश्न
Define complementary angles.
Advertisements
उत्तर
Complementary Angles: Two angles, the sum of whose measures is 90°, are called complementary angles.
Thus, angles ∠BAX and ∠XACare complementary angles, if
x +y = 90°
Example 1:
Angles of measure 50°and 40°are complementary angles, because
50°+40° =90°
Example 2:
Angles of measure 60°and 30°are complementary angles, because
60°+30° =90°
APPEARS IN
संबंधित प्रश्न
If an angle is 30° more than one half of its complement, find the measure of the angle.
If two straight lines intersect each other, prove that the ray opposite to the bisector of one of the angles thus formed bisects the vertically opposite angle.
The complement of an acute angle is ..............
Two complementary angles are such that two times the measure of one is equal to three times the measure of the other. The measure of the smaller angle is
In the given figure, AB || CD || EF and GH || KL. The measure of ∠HKL is
State, true or false:
Is 45° the supplement of 45°?
In the following figure, ∠AOB and ∠AOC are adjacent angles? Give the reason for your answer.
Find y in the given figure.
In the given figure, find ∠PQR.
Write the supplement of 0°
