Advertisements
Advertisements
प्रश्न
Define adjacent angles.
Advertisements
उत्तर
Adjacent angles: Two angles are called adjacent angles, if:
-
They have the same vertex,
-
They have a common arm, and
-
Uncommon arms are on either side of the common arm.
In the figure above, ∠AOC and ∠BOC have a common vertex O.
Also, they have a common arm OC and the distinct arms AOand BO, lies on the opposite sides of the line OC.
Therefore, ∠AOC and ∠BOC are adjacent angles.
APPEARS IN
संबंधित प्रश्न
If an angle is 30° more than one half of its complement, find the measure of the angle.
Fill in the blank so as to make the following statement true:
If one angle of a linear pair is acute, then its other angle will be _____
The supplement of a right angle is ..............
In the following figure, ∠AOB and ∠AOC are adjacent angles? Give the reason for your answer.
In the following figure, ∠AOB and ∠AOC are adjacent angles? Give the reason for your answer.
In the given figure, find ∠PQR.
Write the complement of (x + 5)°
Write the supplement of 0°
Write the supplement of (x + 35)°
AB, CD and EF are three lines intersecting at the same point.
(i) Find x, if y = 45° and z = 90°.
(ii) Find a, if x = 3a, y = 5x and r = 6x.
