Construction Of Quadrilaterals, Popular Questions: ICSE Class 8 MATHS, Mathematics

Soham asked a question

Subject: Maths, asked on on 12/7/18

In a rectangle ABCD, diagonals AC and BD intersect at O. If angle ABO=28(degree) , find angle DOC.

Soham asked a question

Subject: Maths, asked on on 16/8/18

A rectangle is surrounded by two sets of congruent trapeziums as shown in the adjacent figure. Find the area covered by each of these trapeziums.

Soham asked a question

Subject: Maths, asked on on 7/7/18

A regular pentagon ABCDE and a square ABFG are formed on opposite sides of AB. Find (angle) BCF.

Suryansh asked a question

Subject: Maths, asked on on 4/2/18

Construct a parallelogram ABCD such that BC =4.5cm,bd=4cm,ac=5.6cm

V Apoorva asked a question

Subject: Maths, asked on on 27/10/17

In the adjoining figure , ABCD is a parallelogram and EF is a line segment such that EF ||AC . If angle ADE =32 AND angle CDF=26 , find the measure of angle ABC.4

Arpita Roy asked a question

Subject: Maths, asked on on 15/5/18

In the adjoining figure angle BCD is equal to angle abc and angle BCA is equal to angle ADB show that number 1 Triangle ACD is congruent to triangle BDC number two BC is equal to AD number 3 angle A is equal to Angle B

8 . In the adjoining figure, ∠ BCD = ∠ ADC and ∠ BCA = ∠ ADB . Show that . (i) △ ACD ≅ △ BDC (ii) BC = AD (iii) ∠ A = ∠ B

Lokesh asked a question

Subject: Maths, asked on on 7/1/18

Two opposite sides ab and dc of a cyclic quadrilateral abcd intersect in e when produced.prove that triangle ead and triangle ecb are similat

Aastha Samanta asked a question

Subject: Maths, asked on on 21/1/19

ABCD is an isosceles trapezium and ABEF is a kite angleFAB =43degree
angleAFE =137degree
Find the value of x and y (in the figure)

Vinamra asked a question

Subject: Maths, asked on on 18/11/17

Construct a quadrilateral PQRS in which PQ = 3.5cm, QR = 5.5cm, QS = 5.5cm, PS = 4.5cm, and SR = 4.5cm.

Soham asked a question

Subject: Maths, asked on on 16/8/18

ABCD is a trapeziums in which AB II DC, AB=29cm, DC=20cm, AD=15cm and BC=12cm. Find the area of trapeziums.

Shruti ⠀ asked a question

Subject: Maths, asked on on 3/6/20

Find x and y in the following figures.
EXPERTS ANSWER IT FAST..

Virupakshi Tiwari asked a question

Subject: Maths, asked on on 9/3/19

Solve them pls

Rahul asked a question

Subject: Maths, asked on on 26/8/17

In the adjoining figure ABCD is a rhombus find the value of X Y and Z

Rahul asked a question

Subject: Maths, asked on on 31/8/17

Consider the parallelogram find the value of x y z

Tanvi Sinha asked a question

Subject: Maths, asked on on 12/11/17

Is it possible to construct a quadrilateral ABCD in which AB=3cm, BC=4cm, CD=5.5cm, DA=6cm and BD=9cm? If not give reason

V Apoorva asked a question

Subject: Maths, asked on on 27/10/17

Q). In the adjoining figure , ABCD is a parallelogram and angle A = 120

°

. If the bisectors of angle A and angle B meet at a point P, show that angle APB is a right angle .

Soham asked a question

Subject: Maths, asked on on 16/8/18

There is a trapezium whose parallel sides are 10cm and 22.3cm. The distance between the parallel sides is 3.7 cm. Then , we have a rhombus with diagonals 41.8cm and 0.03m. Find which figure has greater area and by how much?

Virupakshi Tiwari asked a question

Subject: Maths, asked on on 11/3/19

Find x and y

Soham asked a question

Subject: Maths, asked on on 27/8/18

Find the area of field ABCDEFGH(of the given figure), in which BC=28m,
BG=21m,
AM=18m
DN=12.8m, and
ED=14m

Mukund Kumar Pathak asked a question

Subject: Maths, asked on on 15/11/17

Solve given question

A piece of cloth 4 m in width and 5 m in length has to be covered by square block prints. If each side of the square block is 0.2 m in length, how many such square can be printed on the cloth ? [+25,

-

5]

A. 700
B. 690
C. 806
D. 500

Soham asked a question

Subject: Maths, asked on on 7/7/18

The perimeter of a parallelogram is 102 cm. If one side is greater than the other by 9 cm, find the lengths of all sides of the parallelogram.

Shruti ⠀ asked a question

Subject: Maths, asked on on 9/7/20

PLEASE GIVE ME SOLUTION. Find x and y in the following figures.
Chapter name - QUADRILATERALS.

Pavitra asked a question

Subject: Maths, asked on on 3/1/18

Q. In the alongside diagram, the bisectors of interior angles of the parallelogram PQRS enclose a quadrilateral ABCD.

Show that :
(i)

∠

PSB+

∠

SPB = 90

°

(ii)

∠

PBS = 90

°

(iii)

∠

ABC = 90

°

(iv)

∠

ADC = 90

°

(v)

∠

A = 90

°

(vi) ABCD is a rectangle

Virupakshi Tiwari asked a question

Subject: Maths, asked on on 11/3/19

Find x and y

Preksha asked a question

Subject: Maths, asked on on 12/10/17

Construct an angle ABC=90degree . Locate a point P which is 2.5cm from AB and 3.2cm from BC.

Rajan Raj asked a question

Subject: Maths, asked on on 11/6/19

ABCD is a parallelogram in which AB=28cm,BC=26cm and diagonal AC=30 cm. Find the distance between AB and DC
and the distance between CB and DA

Dhruvi Singhal asked a question

Subject: Maths, asked on on 19/8/19

ABCD is a parallelogram find X, Y and Z

V Apoorva asked a question

Subject: Maths, asked on on 27/10/17

In the adjoining figure,ABCD is a rectangle whose diagonals AC and BD intersect at O. If angle AOB =110 , find the measure of : i) angle ODA and ii) angle OCD

Steve Vishvas Butler asked a question

Subject: Maths, asked on on 22/1/20

Construct a parallelogram WXYZ, in which WX=4.5cm, WY=6cm and XZ=7cm.

Zennext Public School asked a question

Subject: Maths, asked on on 13/10/17

Zennext

Madhuri & 1 other asked a question

Subject: Maths, asked on on 4/7/18

Q. In the adjoining figure the diagonals AC and BD of

∠

OBC = 36

°

,

∠

ODC = 28

°

and

∠

AOD = 64

°

; Find the measure of i) OAD ii) OCD.

A Student Of Mathematics asked a question

Subject: Maths, asked on on 9/4/20

in the given figure ab is parallel to CD p and R are the points of Ab and CD respectively Q is in between ab and CD find the value of x in degrees

Dhruvi Singhal asked a question

Subject: Maths, asked on on 9/10/19

Construct a quadrilateral ABCD in which AB= 3.6 cm, BC = 5.5 cm,CD= 4.9cm, DA =5.3 cm and AC=7.2 cm

A Student Of Mathematics asked a question

Subject: Maths, asked on on 4/5/20

In the given figure, DEF is a triangle whose side DF is produced to G. HF and HD are the bisectors of Angle EFG and angle EDG, respectively.If angle DEF equal to 23+1/2 degree then angle DHF in degree=??

Anoop Kumar Gupta asked a question

Subject: Maths, asked on on 8/9/17

The ratio between the number of sides of two regular polygons is1:2 and the ratio between their interior angles is2:3. The number of sides of the polygon is:

Goyam Jain asked a question

Subject: Maths, asked on on 16/9/17

Question 8

Keerti Goyal asked a question

Subject: Maths, asked on on 7/9/17

plzz tell the ans with solution....

Kuldeep asked a question

Subject: Maths, asked on on 27/10/17

Q 2. The diagonals of a quadrilateral intersect each other at right angles. If the lengths of these diagonals be 14 cm and 19 cm respectively, find the area of the quadrilateral.

Q 3. Find the area of quadrilateral ABCD in which AB= 29 cm, BC= 21 cm, AC= 20 cm, CD= 34 cm and DA= 42 cm.