The property of squares that can help us to identify the measure of ∠ DBA is

 

a. All angles of a square is a right angle or the property that all sides of a square are equal.

b. Diagonals of the square are equal or the property that diagonals bisect at right angles.

 

Identify the best option that will help us solve the problem.

In the given figure, $ABCD$ is a square. Find the measure of $\angle CAD$.

Look at the below rectangle and find how many squares are there in each row? (Horizontal and vertical lines are $1$ centimetre apart)

(If the answer is $X$ squares, then write $X$ in the given box.)

How many squares are there in the below figure?

(If the answer is $X$ squares, then write $X$ in the given box.)

In a rectangle having $5$ matchsticks long and $3$ matchsticks wide, how many rows of squares can we make?

(If the answer is $X$ rows, then write $X$ in the given box.)

In a rectangle having $5$ matchsticks long and $3$ matchsticks wide, what is the total number of squares?

(If the answer is $X$ squares, then write $X$ in the given box.)

In a rectangle having $5$ matchsticks long and $3$ matchsticks wide, how many squares in one row?

(If the answer is $X$ squares, then write $X$ in the given box.)

All squares are quadrilaterals.