State whether the given statement is true or false.
The sum of two right angles is always a straight angle
Since 90°+90°=180°
which is a straight angle .
Hence, the given statement is true.
Question 74
State whether the statement is True or False.
Sum of any two angles of a triangle is always greater than the third angle.
Question 60
Two right angles are always supplementary to each other.
Question 32
State whether the given statement is True or False.
A horizontal line and a vertical line always intersect at right angles.
Question 71
Two adjacent angles always form a linear pair.
Question 91
Two right angles are congruent.