Corresponding angles | Hindi | Lines and Angles | Parallel Lines | Maths

Angle between Lines and Planes

Which of the following statements are true (T) and which are false (F)? Give reasons. (i)If two lines are intersected by a transversal, then corresponding angles are equal. (ii)If two parallel lines are intersected by a transversal, then alternate interior angles are equal. (iii)Two lines perpendicular to the same line are perpendicular to each other. (iv)Two lines parallel to the same line are parallel to each other. (v)If two parallel lines are intersected by a transversal, then the interior angle on the same side of the transversal are equal.

Fill in the blanks in each of the following to make the statement true: (i) If two parallel lines are intersected by a transversal, then each pair of corresponding angles are.... (ii) If two parallel lines are intersected by a transversal, then interior angles on the same side of the transversal are... (iii) Two lines perpendicular to the same line are.... to each other. (iv) Two lines parallel to the same line are .......... to each other. (v) If a transversal intersects a pair of lines in such away that a pair of alternate angles are equal, then the line are... (vi) If a transversal intersects a pair of lines in such away that the sum of interior angles on the same side of transversal is 180,then the line are .......

How many pairs of corresponding angles are formed when two paral intersected by a transversal? many pairs of corresponding angles are formed when two parallel lines are 21 and 42 are complementary angles.42 and 3 are supplementary angles.If L.1-50, Find the measure of 23.

Two parallel lines are cut by a transversal , then which of the following are true ? 1. Pair of alternate interior angles are equal. 2. Pair of corresponding angles are equal 3. Pair of interior angles on the same side of the transversal are supplementary.

Two parallel lines are cut by a transversal, then which of the following are true? 1. Pair of alternate interior angles are equal. 2. Pair of corresponding angles are equal. 3. Pair of interior angles on the same side of the transversal are supplementary

Condier the following statement if a transversal line cuts two parallel line then 1 Each pair of corresponding angles are equal 2 Each pair of alternalte angles are unequal Among these true statements are

Point OF angle || Adjacent angle || Linear pair OF angle || Vertical-opposite angle|| Transversal lines Corresponding angle|| Alternate Interior angle || Co-interior|| Exterior angle || Example discussion

If the bisectors of a pair of corresponding angles formed by a transversal with two given lines lines are parallel, prove that the given lines are parallel.

If the bisectors of a pair of corresponding angles formed by a transversal with two given lines are parallel; prove that the given lines are parallel.