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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
Divyanshi Rana
Subject: Maths
, asked on 17/10/18
Q. ABCD is a llgm, bisectors of angles A and B meet at E which lies on DC. Prove that AB = 2AD.
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
Moksh Gudgud
Subject: Maths
, asked on 16/2/19
Plzz solve 5.(c)..pls solve fast..
Answer
1
Saumya Bhagat
Subject: Maths
, asked on 16/11/18
HJKL is a Square HO =HX prove angle HOX =3Angle XOJ
Answer
5
Vatsal
Subject: Maths
, asked on 19/8/19
From the adjoining diagram, find the value of x and complete the following
Answer
1
Medha P Kalyan
Subject: Maths
, asked on 30/6/18
please answer it
Answer
1
Om Khatri
Subject: Maths
, asked on 6/8/18
Please help sum11 (iii)
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
Harsh
Subject: Maths
, asked on 28/1/19
Question no 4
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
Priyanshu Sahu
Subject: Maths
, asked on 15/2/20
Please help me with this
Answer
0
Om Khatri
Subject: Maths
, asked on 6/8/18
Please help sum 12(ii)
Answer
1
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
Aryan Patil
Subject: Maths
, asked on 29/8/18
Qb 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
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
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
Devansh Deep Gupta
Subject: Maths
, asked on 9/2/19
Please Experts and it fast.
Answer
1
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
Arya Thorat
Subject: Maths
, asked on 16/2/20
Pls solve Q
11
Answer
2
Ayush Chanderia
Subject: Maths
, asked on 16/9/18
pls solve this question
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
Sumedha Ghosh Chowdhury
Subject: Maths
, asked on 21/10/18
ABCD is a parallelogram, where the bisectors of angle A and angle B meet CD at E. Prove that AB = 2BC.
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
Devansh Deep Gupta
Subject: Maths
, asked on 9/2/19
Please Experts answer it fast.
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
Sadhya
Subject: Maths
, asked on 15/9/19
How to solve the first 1 st part???
Answer
1
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Next
What are you looking for?

1) ACBD is a rectangle

2) CD is parallel to the original parallel lines.

1. AQ = BP

2. PQ = CD

3. ABPQ is a parallelogram

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.

^{o}, prove that all four sides are equal, as the resultant quadrilateral before proving this can also be taken to be a rectangle.11

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.