Question 2 :
The measure of an angle is four times the measure of its supplementary angle. Then the angles are __________.<br>
Question 4 :
Find the supplement of the angle :$\dfrac{2}{5}$ of a right angle
Question 5 :
An angle is $14^o$ more than its complementary angle, then angle is:<br/>
Question 7 :
Punita wants to classify a triangle according to the given clue.<br>Two angles of the triangle are complementary.<br>What type of triangle is the one Punita wants to classify?
Question 8 :
If amongst two supplementary angles, the measure of smaller angle is four times its complement, then their difference is:
Question 9 :
The line which is parallel to $x$-axis and crosses the curve $y=\sqrt { x } $ at an angle of ${ 45 }^{ o }$, is
Question 10 :
The angles are adjacent and form an angle of $140 ^ { \circ }$ . The smaller is $28$ $^ { \circ }$ less than the larger.
Question 11 :
State true or false:<br/>If two lines intersect and if one pair of vertically opposite angles is formed by acute angles, then the other pair of vertically opposite angles will be formed by obtuse angles.<br/>
Question 12 :
Mark the correct alternative of the following.<br>If the measures of the angles of a triangle are $(2x)^o, (3x-5)^o$ and $(4x-13)^o$. Then the value of x is?<br>
Question 14 :
Line A is parallel to line B , line C is perpendicular to line A, Line D is perpendicular to line A.Which statement below must also be true ?
Question 15 :
$\displaystyle \angle A$ and $\displaystyle \angle B$ are complement of each other. Find angle $A$ and $B$ if, $A=7x+6$ and $B=8x+9$.
Question 17 :
The complementary angle of the supplementary of $ { 100 }^{ \circ }$ is.
Question 18 :
In a pair of adjacent angles, (i) vertex is always common, (ii) one arm is always common, and (iii) uncommon arms are always opposite rays<br>Then
Question 19 :
$A$ line $AB$ is parallel to the line $CD$. This is symbolically written as
Question 21 :
The angle that is three times as large as its complement is