Advertisements
Advertisements
प्रश्न
How many pairs of adjacent angles are formed when two lines intersect in a point?
Advertisements
उत्तर
Let us draw the following diagram showing two lines AB and CD intersecting at a point O.
We have the following pair of adjacent angles, so formed:
∠AOC and ∠BOC
∠AOC and ∠AOD
∠BOD and ∠BOC
∠BOD and ∠AOD
Hence, in total four pair of adjacent angles are formed.
APPEARS IN
संबंधित प्रश्न
If one of the four angles formed by two intersecting lines is a right angle, then show that
each of the four angles is a right angle.
If l, m, n are three lines such that l || m and n ⊥ l, prove that n ⊥ m.
Two straight line AB and CD intersect one another at the point O. If ∠AOC + ∠COB + ∠BOD = 274°, then ∠AOD =
Given ∠POR = 3x and ∠QOR = 2x + 10°. If POQ is a straight line, then the value of x is
Two lines AB and CD intersect at O. If ∠AOC + ∠COB + ∠BOD = 270°, then ∠AOC =
Give two examples of perpendicular lines you can see in your environment.
Two lines are respectively perpendicular to two parallel lines. Show that they are parallel to each other.
Two parallel lines meet each other at some point.
What is the geometric relationship between two straight lines in the same plane that will never intersect, no matter how much they are extended?
In the example of a 'Zebra crossing,' what feature specifically exemplifies the constant distance property of parallel lines?
