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Tanishk Singh Rawat
Subject: Maths
, asked on 28/10/17
can i get the solution?
Q22. In the given figure, a || b and c, d, e are transversals. If
$\angle $
MPN =
$\angle $
OPN and 3
$\angle $
OMP =
$\angle $
POM,
then the value of (2y + x – z) is
(1) 360°
(2) 290°
(3) 260°
(4) 310°
Answer
1
Ankit Debroy
Subject: Maths
, asked on 22/10/17
Answer this with process
22.
$22.Inthegivenfigure,a\parallel bandc,d,earetransversals.If\angle MPN=\angle OPNand3\angle OMP=\angle POM,\phantom{\rule{0ex}{0ex}}thenthevalueof(2y+x-z)is\phantom{\rule{0ex}{0ex}}1.360\xb0\phantom{\rule{0ex}{0ex}}2.290\xb0\phantom{\rule{0ex}{0ex}}3.260\xb0\phantom{\rule{0ex}{0ex}}4.310\xb0$
Answer this with process
Answer
1
Manya Kumar
Subject: Maths
, asked on 9/10/17
Q.16. Ray OC bisects
$\angle AOB$
. Prove that
$\angle COD=\raisebox{1ex}{$1$}\!\left/ \!\raisebox{-1ex}{$2$}\right.\left(\angle BOD-\angle AOD\right)$
.
Answer
2
Shreyas
Subject: Maths
, asked on 8/10/17
AB||CD||EF find the value (y+x):(y-x)
Answer
1
Varsha Tiwari
Subject: Maths
, asked on 7/10/17
13. Two angles of a triangle are equal and third angle is greater than each of these angles by 30 . Find all the angles of the triangle.
Answer
4
Allan W
Subject: Maths
, asked on 6/10/17
[x-40],[x-20] and [x+2-10] ARE THE ANGLES OF A TRIANGLE FIND THE ANGLES AND THE VALUE OF X
Answer
3
Varsha Tiwari
Subject: Maths
, asked on 5/10/17
3. If the measure of an angle is thrice the measure of its supplementary angle, then find the measure of angle.
Answer
1
Jiyash
Subject: Maths
, asked on 5/10/17
prove that in a equilateral triangle A,B,C the angles are X,Y,Z, respectively prove that X+Y+Z=180
Answer
1
Sankeerth
Subject: Maths
, asked on 18/9/17
plz solve 23 and 24 question
23. Point A is chosen on y- axis in such a way that triangle ABC is an equilateral triangle. The base BC or triangle ABC is shown in the figure. Find the co-ordinates of
i) The midpoint of BC.
ii) Area of triangle ABC
iii) The vertices of triangle ABC
24) What are the possible expressions for the dimensions of the cuboid whose volume is
$12k{y}^{2}+8ky-20k?$
Answer
3
Sankeerth
Subject: Maths
, asked on 18/9/17
plz solve 17 and 18
^{th}
question
Q17). In the given figure, AB || CD,
$\angle $
APQ = 35°, and
$\angle $
QRD = 135°, find
$\angle $
PQR.
Q18. P is a point equidistant from two lines I and m intersecting at a point A. Show that the line AP bisects the angle between them.
Answer
1
Palak Sureka
Subject: Maths
, asked on 2/10/17
pls answer
Q.1. In the given figure, AB = AC. D is a point on AC and E on AB such that AD = ED = EC = BC. Prove that
$\angle $
A :
$\angle $
B = 1 : 3.
Answer
1
Prateek Sharma
Subject: Maths
, asked on 1/10/17
Q the base(unequal side) of an isosceles triangle triangle is 4cm and its perimeter is 20cm.find its area.
Answer
2
Mihika .
Subject: Maths
, asked on 30/9/17
experts,Please answer 17th question.please do not send any links or any similar question.i need urgently.thank you
Q.17. A triangle and a parallelogram have the same base and the same area. If the sides of the triangle are 126 cm, 120 cm and 130 cm and the parallelogram stands on the base 120 cm. Find the corresponding height of the parallelogram.
Answer
1
Palak Sureka
Subject: Maths
, asked on 30/9/17
pls answer:
Q1. In the given figure, AB=AC. D is a point on AC and E on AB such that AD=ED=EC=BC. Prove that
$\angle $
A:
$\angle $
B=1:3
Q2. In the figure, Bisectors of
$\angle $
B and
$\angle $
D of quadrilateral ABCD meet CD and AB produced at P and Q resp. Prove
$\angle $
BPC+
$\angle $
BQB=
$\frac{1}{2}$
(
$\angle $
ABC+
$\angle $
ADC).
In the figure, Bisector of
$\angle $
B and
$\angle $
D of quadrilateral ABCD meet CD and A B produced at P and Q resp. Prove
$\angle $
BPC +
$\angle $
BQD=
$\frac{1}{2}$
(
$\angle $
ABC+
$\angle $
ADC).
Answer
1
Mihika .
Subject: Maths
, asked on 29/9/17
Expert, i am not understanding which figure are you talking about as you have written there please just can you check weather is that correct or not if not please give the correct answer
Answer
3
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Q22. In the given figure, a || b and c, d, e are transversals. If $\angle $MPN = $\angle $OPN and 3 $\angle $OMP = $\angle $

POM,then the value of (2y + x – z) is(1) 360°

(2) 290°

(3) 260°

(4) 310°

22.

Answer this with process

23. Point A is chosen on y- axis in such a way that triangle ABC is an equilateral triangle. The base BC or triangle ABC is shown in the figure. Find the co-ordinates of

i) The midpoint of BC.

ii) Area of triangle ABC

iii) The vertices of triangle ABC

24) What are the possible expressions for the dimensions of the cuboid whose volume is $12k{y}^{2}+8ky-20k?$

^{th}questionQ17). In the given figure, AB || CD, $\angle $APQ = 35°, and $\angle $QRD = 135°, find $\angle $PQR.

Q18. P is a point equidistant from two lines I and m intersecting at a point A. Show that the line AP bisects the angle between them.

Q.1. In the given figure, AB = AC. D is a point on AC and E on AB such that AD = ED = EC = BC. Prove that $\angle $A : $\angle $B = 1 : 3.

Q.17. A triangle and a parallelogram have the same base and the same area. If the sides of the triangle are 126 cm, 120 cm and 130 cm and the parallelogram stands on the base 120 cm. Find the corresponding height of the parallelogram.

Q1. In the given figure, AB=AC. D is a point on AC and E on AB such that AD=ED=EC=BC. Prove that $\angle $A:$\angle $B=1:3

Q2. In the figure, Bisectors of $\angle $B and $\angle $D of quadrilateral ABCD meet CD and AB produced at P and Q resp. Prove $\angle $BPC+$\angle $BQB=$\frac{1}{2}$($\angle $ABC+$\angle $ADC).

In the figure, Bisector of $\angle $B and $\angle $D of quadrilateral ABCD meet CD and A B produced at P and Q resp. Prove $\angle $BPC +$\angle $BQD=$\frac{1}{2}$($\angle $ABC+$\angle $ADC).