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Kristi
Subject: Maths
, asked on 17/10/17
A transversal cuts two parallel lines at A and B. The two interior angles at A ate bisected and so are the two interior angles at B; the four bisectors form a quadrilateral ACBD. Prove that
1) ACBD is a rectangle
2) CD is parallel to the original parallel lines.
Answer
5
J S
Subject: Maths
, asked on 17/10/17
Pls solve all three or send the links
Q.5. (a) In figure (1) given below, ABCD is a parallelogram with perimeter 40. Find the values of x and y.
(b) In figure (2) given below, ABCD is a parallelogram. Find the values of x and y.
(c) In figure (3) given below, ABCD is a rhombus. Find x and y.
Answer
1
Omm Prasad
Subject: Maths
, asked on 6/1/18
4. In the alongside figure, ABCD is a parallelogram in which AP bisects angle A and BQ bisects angle B. Prove that:-
1. AQ = BP
2. PQ = CD
3. ABPQ is a parallelogram
Answer
2
Sumedha Ghosh Chowdhury
Subject: Maths
, asked on 20/10/18
Prove that bisectors of interior angles of a rectangle form a square, i.e., after proving that all the angles of the quadrilateral enclosed by the bisector is 90
^{o}
, prove that all four sides are equal, as the resultant quadrilateral before proving this can also be taken to be a rectangle.
Answer
1
Saumya Bhagat
Subject: Maths
, asked on 16/11/18
HJKL is a Square HO =HX prove angle HOX =3Angle XOJ
Answer
5
Sanjani
Subject: Maths
, asked on 30/8/18
two alternate sides of a regular polygon,when produced,meet at 120 degree,find a)each exterior angle of the polygon,b)the number of sides of the polygon
Answer
1
Medha P Kalyan
Subject: Maths
, asked on 30/6/18
please answer it
Answer
1
Harsh
Subject: Maths
, asked on 28/1/19
Question no 2
Answer
2
Mahesh Goswami
Subject: Maths
, asked on 24/10/18
In the given figure ABCD is a parallelogram prove that AB=2BC
Answer
1
Darshan Patil
Subject: Maths
, asked on 23/1/20
How to solve the question
Answer
1
Khushboo
Subject: Maths
, asked on 5/9/17
Answer the whole 17the question."DON'T SEND STHE SIMILAR QUERIES.KINDLY PERFORM THE STEP BY STEP AND APPROPRIATE ANSWER".
Answer
6
Harsh
Subject: Maths
, asked on 28/1/19
Question no 1
Answer
1
Om Khatri
Subject: Maths
, asked on 6/8/18
Please help sum 12(ii)
Answer
1
Priyanshu Sahu
Subject: Maths
, asked on 16/2/20
Please help me with this
Answer
2
Khushboo
Subject: Maths
, asked on 5/9/17
Q. In figure given below, ABCD is a rectangle and diagonals intersect at O. AC is produced to E. If
$\angle $
ECD = 146
$\xb0$
, find the angles of triangle AOB.
Answer
2
Moksh Gudgud
Subject: Maths
, asked on 16/2/19
Plzz solve 5.(c)..pls solve fast..
Answer
1
Khushboo
Subject: Maths
, asked on 18/8/17
Answer the 12th question."DON'T SEND THE SIMILAR QUERY,KINDLY PERFORM THE CORRECT AND STEP BY STEP CALCULATION".
Answer
2
Maitreya Dasgupta
Subject: Maths
, asked on 10/3/19
Please solve no 6
Answer
2
Khushboo
Subject: Maths
, asked on 18/8/17
Answer the 10th question."PLEASE DON'T SEND THE SIMILAR QUERY.KINDLY PERFORM THE CALCULATION STEP BY STEP"
Answer
2
Aum Choudhary
Subject: Maths
, asked on 26/3/21
Solve question 8 a and b please
Answer
5
Om Khatri
Subject: Maths
, asked on 5/8/18
Sum 10(i) please help
Answer
1
Om Khatri
Subject: Maths
, asked on 6/8/18
Please help sum11 (iii)
Answer
2
Vatsal
Subject: Maths
, asked on 19/8/19
From the adjoining diagram, find the value of x and complete the following
Answer
1
Khushboo
Subject: Maths
, asked on 17/8/17
Answer the 31st question.DON'T SEND THE SIMILAR QUERY,KINDLY PERFORM THE CORRECT AND STEP BY STEP CALCULATION".
Answer
1
Neha
Subject: Maths
, asked on 28/6/19
In fig 11.48 bm bisects angle b and an bissects angle a of a parallelogram abcd. Prove that abnm is a rhombus.
Answer
1
J S
Subject: Maths
, asked on 18/10/17
pls solve all or snd links
Q.7. (a) In figure (1) given below, equilateral triangle EBC surmounts square ABCD. Find angle BED represented by x.
(b) In figure (2) given below, ABCD is a rectangle and diagonals intersect at O. AC is produced to E. If
$\angle $
ECD = 146
$\xb0$
, find the angles of the
$\u25b3$
AOB.
(c) In figure (3) given below, ABCD is a rhombus and diagonals intersect at O. If
$\angle $
OAB :
$\angle $
OBA = 3 : 2, find the angles of the
$\u25b3$
AOD.
Answer
1
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What are you looking for?

1) ACBD is a rectangle

2) CD is parallel to the original parallel lines.

Q.5. (a) In figure (1) given below, ABCD is a parallelogram with perimeter 40. Find the values of x and y.

(b) In figure (2) given below, ABCD is a parallelogram. Find the values of x and y.

(c) In figure (3) given below, ABCD is a rhombus. Find x and y.

1. AQ = BP

2. PQ = CD

3. ABPQ is a parallelogram

^{o}, prove that all four sides are equal, as the resultant quadrilateral before proving this can also be taken to be a rectangle.Q. In figure given below, ABCD is a rectangle and diagonals intersect at O. AC is produced to E. If $\angle $ECD = 146$\xb0$, find the angles of triangle AOB.

Q.7. (a) In figure (1) given below, equilateral triangle EBC surmounts square ABCD. Find angle BED represented by x.

(b) In figure (2) given below, ABCD is a rectangle and diagonals intersect at O. AC is produced to E. If $\angle $ ECD = 146$\xb0$, find the angles of the $\u25b3$AOB.

(c) In figure (3) given below, ABCD is a rhombus and diagonals intersect at O. If $\angle $OAB : $\angle $OBA = 3 : 2, find the angles of the $\u25b3$AOD.