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Recent questions tagged rectilinear figures
+2
votes
1
answer
In Fig., PQ⊥PS, PQ||SR, ∠SQR = 28⊥ and ∠QRT = 65°. then find the value of x and y.
asked
Apr 6, 2019
in
Class 9
by
kratos
rectilinear figures
class-7
lines and angles
class-9
cbse
+2
votes
1
answer
In the figure, if AB || DE, ∠ BAC = 35° and ∠CDE = 53°, find ∠ DCE.
asked
Mar 29, 2019
in
Class 9
by
kratos
lines and angles
class-9
congruent triangles
rectilinear figures
+3
votes
1
answer
Three of the exterior angles of a hexagon are 40°, 51 ° and 86°. If each of the remaining exterior angles is x°, find the value of x.
asked
Mar 6, 2019
in
Class 9
by
kratos
quadrilaterals
class-8
class-9
icse
rectilinear figures
sequences and series
polygons
+1
vote
1
answer
In the given figure, if PQ ⊥ PS, PQ || SR, ∠SQR = 28 and ∠QRT = 65, then find the values of x and y.
asked
Feb 26, 2019
in
Class 9
by
kratos
cbse
lines and angles
class-9
class-7
rectilinear figures
+1
vote
1
answer
If all the angles of a 14-sided figure are equal ; find the measure of each angle
asked
Feb 17, 2019
in
Class 9
by
kratos
class-8
class-9
icse
rectilinear figures
sequences and series
+1
vote
1
answer
Evaluate: (cosec^2 63° + tan^2 24°) / (cot^2 66° + sec^2 27°) + (sin^2 63° + cos 63° sin 27° + sin 27° sec 63°)
asked
Feb 15, 2019
in
Class 10
by
kratos
cbse
trigonometry
class-9
class-10
rectilinear figures
+3
votes
1
answer
In ∆ABC, ∠A = 60°, ∠B = 80°, and the bisectors of ∠B and ∠C, meet at O. Find (i) ∠C (ii) ∠BOC
asked
Feb 12, 2019
in
Class 9
by
kratos
class-9
triangles and its angles
triangles
rectilinear figures
+2
votes
1
answer
The sum of the interior angles of polygon is three times the sum of its exterior angles. Then numbers of sides in polygon is
asked
Feb 3, 2019
in
Class 9
by
kratos
understanding shapes quadrilaterals
quadrilaterals
class-8
class-9
icse
rectilinear figures
sequences and series
+3
votes
1
answer
If x, y, z be all positive acute angles, then the least value of tan x (cot y + cot z) + tan y (cot z + cot x) + tan z (cot x + cot y), is
asked
Jan 27, 2019
in
Class 10
by
kratos
trigonometry
linear inequalities
class-6
class-9
class-10
rectilinear figures
geometry
+1
vote
1
answer
In the given figure, if AB || DE, ∠BAC = 35 and ∠CDE = 53, find ∠DCE.
asked
Jan 26, 2019
in
Class 10
by
kratos
cbse
lines and angles
class-9
class-7
icse
class-10
rectilinear figures
+3
votes
1
answer
In the figure, if PT ⊥ PS, PQ || SR, ∠SQR = 28° and ∠QRT = 65°, then find the values of x and y.
asked
Jan 8, 2019
in
Class 9
by
kratos
lines and angles
rectilinear figures
class-7
class-9
+1
vote
1
answer
If shortest distance of a line x – y = 3a from a point (a, b) is |a| then b/a must be root of equation (a, b, ∈ Ro)
asked
Jan 6, 2019
in
JEE
by
kratos
composite functions
guptas and vardhanas
jee
class-6
class-9
jee mains
functions
rectilinear figures
class-12
atoms
nuclei
+3
votes
1
answer
In triangle ABC, AB = 12 cm, LB = 58°, the perpendicular from A to BC meets it at D.
asked
Jan 3, 2019
in
JEE
by
kratos
properties of triangles
trigonometry
jee
class-9
class-10
jee mains
rectilinear figures
triangle
+2
votes
1
answer
In the figure, sides QP and RQ of ∆ PQR are produced to points * and T respectively. If ∠SPR = 135° and ∠PQT = 110°, find ∠PRQ
asked
Dec 13, 2018
in
Class 10
by
kratos
quadrilaterals
circles
lines and angles
class-9
class-10
icse
rectilinear figures
+3
votes
1
answer
In ΔABC, side BC is extended up to D such that ∠ACD =110° and ∠BAC = 57° then the value of ∠ABC will be
asked
Dec 5, 2018
in
Class 9
by
kratos
properties of triangles
class-9
class-7
triangles
rectilinear figures
+2
votes
1
answer
In Fig., if lines PQ and RS intersect at point T, such that ∠PRT = 40°, ∠RPT = 95°
asked
Oct 22, 2018
in
Class 9
by
kratos
cbse
lines and angles
class-9
class-7
rectilinear figures
+3
votes
1
answer
In the given figure, if lines PQ and RS intersect at point T, such that ∠PRT = 40, ∠RPT = 95 and ∠TSQ = 75, find ∠SQT.
asked
Oct 13, 2018
in
Class 9
by
kratos
quadrilaterals
cbse
lines and angles
class-9
rectilinear figures
+3
votes
1
answer
In the given figure, sides QP and RQ of ΔPQR are produced to points * and T respectively. If ∠SPR = 135 and ∠PQT = 110, find ∠PRQ.
asked
Aug 11, 2018
in
Class 9
by
kratos
quadrilaterals
cbse
lines and angles
class-9
rectilinear figures
+2
votes
1
answer
In the figure given, ∠A, ∠B and ∠C are right angles. If and ∠AEB = 40° and ∠BED = ∠BDE, then find ∠CDE.
asked
Jul 28, 2018
in
Class 10
by
kratos
cbse
quadrilaterals
areas of parallelograms
class-9
class-10
triangles
rectilinear figures
+2
votes
1
answer
In a quadrilateral ABCD, AO and BO are bisectors of angle A and angle B respectively. Show that:
asked
Jul 14, 2018
in
Class 9
by
kratos
rectilinear figures
quadrilaterals
class-9
congruent triangles
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