Question Text
Question 1 :
If the angle of a triangle are in the ratio of $2:3:4$, find the there angles
Question 2 :
What is the acute angle between the lines y = 3x + 2 and y = 4x + 9?
Question 3 :
Say True or false :<br>If $m\angle 53^{\circ}$ and $m\angle B = 35^{\circ}$, then $m\angle A > m\angle B$.<br>
Question 4 :
Which is the greatest angle in the given set: $\dfrac{1}{3}$ of complete angle, $\dfrac{1}{3}$ of straight angle or a right angle?
Question 5 :
If one acute angle of the right angled triangle is half of the other then the smallest angle is
Question 6 :
In a triangle, the angles are in ratio $1: 3: 2$. Find the difference between the greatest and smallest angle of the triangle.
Question 10 :
Find the angles in each of the following.<br>The angle which is two times its complement
Question 12 :
State whether the following statement are true or false :<br>'An angle Whose measure is greater than that of right angle is obtuse'.
Question 13 :
Say True or False.<br>The measure of an acute angle $< 90^{\circ}$.<br>
Question 14 :
An angle which is more than $180^{\circ}$ and less than $360^{\circ}$ is called:
Question 15 :
If the angle is greater than $\displaystyle { 0 }^{ o }$ and less than $\displaystyle { 90 }^{ o }$, then the angle is known as:
Question 16 :
Find the angles in each of the following.<br>Two complementary angles are in the ratio $3 : 2$
Question 17 :
Rank the following angles in descending order. <br/>1. Straight angle<br/>2. Reflex angle<br/>3. Right angle <br/>
Question 20 :
An angle whose measure is less than that of a right angle is ______.