Question 1 :
An angle whose measure is less than that of a right angle is ______.
Question 3 :
If one acute angle of the right angled triangle is half of the other, then the smallest angle is:
Question 5 :
Find x; if $\angle\, 1\, =\, 5x\, +\, 15^{\circ}$ and $\angle\, 2\, =\, 28x$, angles form linear pair.
Question 6 :
If two angles in a triangle are 75$\displaystyle ^{\circ}$ and 95$\displaystyle ^{\circ}$ then the third angle is__
Question 8 :
Based on the angle measures given, which triangle is not acute?
Question 9 :
If <span>two lines intersect such that four vertical angles are equal, then each angle is:</span>
Question 10 :
An angle whose measure is the sum of the measures of two right angles is _______.
Question 12 :
If an angle is $28^o$ less than its complement, find its measure.<br/>
Question 14 :
The supplementary angle of an angle is one third of the angle. Then the angle and its supplement are __________.
Question 15 :
An angle which measures more than $90^o$ but less than $180^o$ is called ___________.
Question 17 :
The measure of an angle is three times the measure of its complement. The angles are:
Question 18 :
If one angle of a triangle is equal to the sum of the other two angles, then the triangle is:<br/>
Question 20 :
If one of the angles of a triangle is $130^0$, then the angle between the bisectors of the other two angles can be<br>
Question 21 :
The angles of a triangle are in the ratio of $3:5:7.$ What is the measure of the largest interior angle of the triangle?<br/>