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The measure of an angle is four times the measure of its supplement. The angles are
If two supplementary angles are in the ratio \( 4:5\). Find the angles
one angle
second angle
Find the value of \(y \) when \(x=30^o \)
If \(\angle POR \) and \(\angle QOR \) form a linear pair and \(ab=40^o \). The respective values of a and b are
Find the value of x if BC  ED
(linear pair)
Find x if AB  CD
In the given figure, The value of \(\angle A+\angle B+\angle C+\angle D+\angle E+\angle F \) is
So,
In \(\triangle PQR \), the angle bisectors of \(\angle PQR \) and \(\angle PRQ \) meet at O. If \(\angle QPR=80^o \), the measure of \(\angle QOR \) is
If two interior angles on the same side of the transversal intersecting two parallel lines are in the ratio 2:3. What is the smaller of the two angles?
If one angle of a triangle is equal to the sum of the other two angles, then the triangle is
In a right triangle one angle is and the sum of acute angle is
An exterior angle of a triangle is \(110^o \) and its two interior opposite angle are equal each of there equal angles are
(Exterior angle property)
The angles of a triangle are in the ratio \(3:5:7 \). The triangle is
If one of the angles of triangle is \(130^o \) then the angle between the bisector of the other two angles can be
AOB is a straight line. The value of x is
The angles of a triangle are in the ratio \(2:3:4 \). The largest angle of the triangle is
Largest angle
If two angles are complements of each other, then each angle is
An angle which measures more than \(180^o \) but less than \(360^o \) is called
The measure of an angle is four times its complement. The angle measures
Two complementary angles are such that twice the measure of the one is equal to three times the measure of the other. The larger angle measure
So, the larger angle is 54
AOB is a straight line. If \(\angle AOC=(3x+10)^o \) and \( \angle BOC=(4x26)^o\) then \(\angle BOC= \)?
An angle is one fifth of its supplement. The measure of the angle is
In the given figure, the value of \(\angle EOD \) is
If CEBA, the value of \(\angle ACB \) is
(Alternate angles)
If AB  CD, CD  EF and y : z = 4 : 5 then the value of x is
(Cointerior angles)….(1)
….(2)
Substituting in (2) we get
From (1)
AB  CD and PQ, QR intersects AB and CD both at E, F and G, H respectively. Find the value of x
(Corresponding angles)
(Linear pair)
(exterior angle property)
In the given figure, AB  CD. If \(x=\dfrac{y}{3}y \) and \(y=\dfrac{3}{8}z \). The values of x,y,z respectively are
The value of x is
(alt interior angles)
(Cointerior angles)
\(\angle APO=42^o \) and \(\angle CQO=38^o \). The value of \(\angle POQ \) is
If \(\angle POY=90^o \) and \( a:b=2:3\) then \(\angle XON= \)
Let
The value of x in the given triangle is