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प्रश्न
In the adjoining figure, each angle is shown by a letter. Fill in the boxes with the help of the figure.
Corresponding angles.
(1) ∠p and `square`
(2) ∠q and `square`
(3) ∠r and `square`
(4) ∠ s and `square`
Interior alternate angles.
(5) ∠s and `square`
(6) ∠w and `square`
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उत्तर
Corresponding angles: If the arms on the transversal of a pair of angles are in the same direction and the other arms are on the same side of the transversal, then it is called a pair of corresponding angles.
Corresponding angles
(1) ∠p and ∠w
(2) ∠q and ∠x
(3) ∠r and ∠y
(4) ∠s and ∠z
Alternate interior angles: A pair of angles which are on the opposite side of the transversal and inside the given lines that are intersected by the transversal.
Interior alternate angles
(5) ∠s and ∠x
(6) ∠w and ∠r
संबंधित प्रश्न
Observe the angles shown in the figure and write the following pair of angles.
Interior alternate angles
In the adjoining figure, if line m || line n and line p are a transversal then find x.
In the adjoining figure, if line a || line b and line l is a transversal then find x.
In the adjoining figure line p || line q. Line t and line s are transversals. Find measure of ∠x and ∠y using the measures of angles given in the figure.
A line which intersects two or more lines in different points is known as
In the following figure, which one of the following is not true?
A transversal intersects two or more than two lines at ______ points.
If two parallel lines are intersected by a transversal, what is the relationship between the corresponding angles formed?
When a transversal intersects two parallel lines, what is the sum of any pair of consecutive interior angles?
Which pair represents alternate interior angles?
