Question

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 ☐
(2) ∠q and ☐
(3) ∠r and ☐
(4) ∠s and ☐

Interior alternate angles.
(5) ∠s and ☐
(6) ∠w and ☐

Answer 1

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 transversal, then it is called a pair of corresponding angles.

Corresponding angles
(1) ∠p and $\boxed{\angle w}$
(2) ∠q and $\boxed{\angle x}$
(3) ∠r and $\boxed{\angle y}$
(4) ∠s and $\boxed{\angle z}$

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 $\boxed{\angle x}$
(6) ∠w and $\boxed{\angle r}$