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Recent questions tagged quadrilaterals
+2
votes
1
answer
Draw a rough figure of a quadrilateral that is not a parallelogram but has exactly two opposite angles of equal measure.
asked
Apr 3, 2019
in
Class 9
by
kratos
cbse
class-8
quadrilaterals
class-9
practical geometry
+2
votes
1
answer
How many sides does a regular polygon have if each of its interior angle as 165 degree?
asked
Apr 1, 2019
by
kratos
class-8
practical geometry
quadrilaterals
+1
vote
1
answer
(a) What is the minimum interior angle possible for a regular polygon? (b) What is the maximum exterior angel possible for a regular polygon?
asked
Mar 31, 2019
by
kratos
class-8
practical geometry
quadrilaterals
+1
vote
1
answer
How many sides does a regular polygon have if each of its interior angles is 165°?
asked
Mar 31, 2019
by
kratos
class-8
practical geometry
polygons
quadrilaterals
+1
vote
1
answer
In a parallelogram ABCD, its diagonals AC and BD intersect each other at point O.
asked
Mar 29, 2019
in
Class 9
by
kratos
quadrilateral
quadrilaterals
class-6
class-9
icse
+3
votes
1
answer
Use the information given in the following figure to find : (i) x (ii) ∠B and ∠C
asked
Mar 29, 2019
in
Class 10
by
kratos
quadrilaterals
circles
class-9
class-10
triangles
geometry
+2
votes
1
answer
Draw the following: A rhombus whose diagonals are 5.2 cm and 6.4 cm long.
asked
Mar 29, 2019
by
kratos
class-8
practical geometry
quadrilaterals
+2
votes
1
answer
[(a,b),(c,d)] + [(p,q),(r,*)] = (a) [(ap,bq),(cr,ds)] (b) [(a + p,b + q),(c + r,d + *)] (c) [(a/p,b/q),(c/r,d/*)]
asked
Mar 29, 2019
in
JEE
by
kratos
quadrilaterals
jee
areas of parallelograms
class-9
triangles
jee mains
+3
votes
1
answer
Find the angle measure x in the following figures.
asked
Mar 29, 2019
by
kratos
class-8
practical geometry
quadrilaterals
+1
vote
1
answer
ABCD is a parallelogram. AB = 8 cm, AD = 4 cm, ∠B = 120°
asked
Mar 28, 2019
in
Class 9
by
kratos
class-8
class-9
practical geometry
quadrilaterals
+1
vote
1
answer
ABCDE is a regular pentagon. The bisector of angle A of the pentagon meets the side CD in point M. Show that ∠AMC = 90°.
asked
Mar 26, 2019
in
Class 9
by
kratos
practical geometry
quadrilaterals
class-8
class-9
icse
areas of parallelograms and triangles
sequences and series
+3
votes
1
answer
Show that the line segments joining the mid-points of the opposite sides of a quadrilateral bisect each other.
asked
Mar 26, 2019
in
Class 9
by
kratos
class-9
cbse
quadrilaterals
+2
votes
1
answer
Prove that the middle points of the diagonals of a complete quadrilateral lie on the same straight line.
asked
Mar 22, 2019
in
JEE
by
kratos
quadrilaterals
class-8
jee
class-12
class-10
jee mains
scalar or dot products
coordinate geometry
vector
+1
vote
1
answer
Prove that If two diagonals of a parallelogram are equal, it is a rectangle.
asked
Mar 22, 2019
in
Class 9
by
kratos
cbse
class-8
quadrilaterals
class-9
icse
+2
votes
1
answer
In a quadrilateral ABCD, AO & DO are angle bisectors of ∠A and ∠D and given that ∠C = 105^0 , ∠B = 70^0 then the ∠AOD is:
asked
Mar 21, 2019
in
Class 9
by
kratos
class-8
class-9
quadrilaterals
+1
vote
1
answer
When the diagonals of a parallelogram are perpendicular to each other then it is called. (A) Square (B) Rectangle (C) Rhombus (D) Parallelogram
asked
Mar 19, 2019
in
Class 9
by
kratos
cbse
class-8
quadrilaterals
class-9
practical geometry
+3
votes
1
answer
In ΔABC, if X and Y are points on AB and AC respectively such that AX / XB = 3 / 4, AY = 5
asked
Mar 18, 2019
in
Class 10
by
kratos
class-9
class-10
triangles
quadrilaterals
+2
votes
1
answer
In a parallelogram ABCD, determine the sum of angles ∠C and ∠D.
asked
Mar 18, 2019
in
Class 9
by
kratos
class-8
class-9
practical geometry
quadrilaterals
+1
vote
1
answer
P, Q are the mid-points of the non-parallel sides BC and AD of a trapezium ABCD. Show that ∆APD = ∆CQB.
asked
Mar 16, 2019
in
Class 10
by
kratos
quadrilaterals
cbse
class-9
class-10
triangles
geometry
+2
votes
1
answer
Find the numbers of degrees in each exterior angle of a regular pentagon.
asked
Mar 15, 2019
by
kratos
class-8
understanding shapes quadrilaterals
quadrilaterals
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