Tag: directed angles
Questions Related to directed angles
If $P,Q,R$ and $S$ are $(1,2,5),(-2,1,3),(4,4,2)$ and $(2,1,-4)$, then projection of $PQ$ on $RS$ be
The number of right angles $ABC$ that can be formed is
A triangle has ____ exterior angles.
The measure of co-terminal angle differ by an integral multiple of_________
The ratio between the complementary and the supplementary angles of an angle is $1:7$. What is the measure of that angle?
The equation to the perpendicular bisector of the line segment joining (5,7) (3,1) is
Mark the correct alternative of the following.
An angle of measure $0^o$ is called?
Mark the correct alternative of the following.
An angle of measure $90^o$ is called?
Mark the correct alternative of the following.
An angle of measure $360^o$ is called?
Angles of a triangle are in the ratio $3 : 4 : 5$. The smallest angle is $45^o$.