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Manav
Subject: Maths
, asked on 2/8/17
Solve this :
17. In the given figure, M is mid-point of AB and DE, whereas N is mid-point of BC and DF.
Show that :
EF = AC.
Answer
7
Tejas Paliwal
Subject: Maths
, asked on 2/8/19
A line segment AB is bisected at point P and through point P another line segment PQ which is perpendicular to AB is drawn . Show that : OA = QB
Answer
1
Ravi
Subject: Maths
, asked on 30/9/18
if ma,mb,mc are medians through A,B,C of triangle ABC respectively. prove that 3s/2 less than (ma+mb+mc) less than 2s where s is semi perimeter
Answer
1
Divyanshi Rana
Subject: Maths
, asked on 23/10/18
In the adjoining figure, PQR is an isosceles triangle in which PQ=PR.S and T are the points on PQ and PR respectively such that PS=PT. Is SR=QT?
Answer
1
Rameez
Subject: Maths
, asked on 27/9/17
Q). In the adjoining figure, AB = AC and D is mid-point of BC. Use SSS rule of congruency to show that
(i).
$\u25b3ABD\cong \u25b3ACD$
(ii). AD is bisector
$\angle A$
.
(iii). AD is perpendicular to BC.
Answer
2
Amritanjali Nagne
Subject: Maths
, asked on 7/8/17
Ques 14 please
Answer
10
Shivali
Subject: Maths
, asked on 16/2/20
Please solve question 22 fast
Answer
1
Bhavya Goyal
Subject: Maths
, asked on 15/9/19
in the following figure AE is parallel to BC.Find x and y
Answer
1
Vinita
Subject: Maths
, asked on 21/6/19
In the given figure AB=DB and AC=DC if angle ABD = 58°, angle DBC = (2x-4)°, angle ACB =y+15°and angle DCB =63° ; Find the value of X and Y
Answer
2
Kartik Goyal
Subject: Maths
, asked on 31/5/20
Plz solve q. 11
Answer
1
Jaskaran Singh
Subject: Maths
, asked on 20/8/18
Please solve question4
Answer
1
Suryansh Kauntey
Subject: Maths
, asked on 2/12/18
How can i find students of my school on meritnation?
Answer
1
Navdeepchoudhary
Subject: Maths
, asked on 24/8/17
Plzz tell me 72 and 74 no. Question
Answer
1
Purnima Kumari
Subject: Maths
, asked on 15/12/19
Pls solve no 10 and 11 from pythagoras therom
Answer
1
imeren_aier...
Subject: Maths
, asked on 20/5/18
In the given figure, AB=DB and AC=DC. If ^ABD=58° , ^DBC=(2x-4)°, ^ACB=Y+15° and ^DCB=63° ; find the values of x and y
Answer
2
Ankita Kundu
Subject: Maths
, asked on 14/7/20
Pls solve the sum given below
Answer
1
Kritika Dudpuri
Subject: Maths
, asked on 12/8/18
please answer Q 20.
Answer
1
J S
Subject: Maths
, asked on 17/9/17
Pls solve fast
Q.7. For going to a city B from city A, there is route via city C such that AC
$\perp $
CB, AC = 2x km and CB = 2 (x + 7) km. It is proposed to construct a 26 km highway which directly connects the two cities A and B. Find how much distance will be saved in reaching city B from city A after the construction of highway.
Answer
2
Khushboo
Subject: Maths
, asked on 17/8/17
Answer the 22nd question.DON'T SEND THE SIMILAR QUERY,KINDLY PERFORM THE CORRECT AND STEP BY STEP CALCULATION".
Answer
2
Manasvi Gupta
Subject: Maths
, asked on 1/8/18
Please solve figre 2 question is given above
Answer
2
Pratham
Subject: Maths
, asked on 7/8/17
Question 8
Answer
1
Maitreya Dasgupta
Subject: Maths
, asked on 10/3/19
Please prove this ?
Answer
1
Khushboo
Subject: Maths
, asked on 10/3/18
"DO NOT SEND ANY LINKS".
Q. In the given figure AB = AC; angle A = 50 degree and angle ACD = 15 degree. Show that BC = CD.
Answer
2
Anindita Sarkar
Subject: Maths
, asked on 12/1/20
In an equilateral triangle prove that the centroid and the circumcenter of the triangle coincide.
Hint : prove that to medians are perpendicular bisectors of the triangles.
(Please don't send me any links....)
Answer
1
J S
Subject: Maths
, asked on 30/8/17
PYTHAGORAS THEOREM.
Q.13. Find the area and the perimeter of a square whose diagonal is 10 cm long.
Answer
1
Nishant Jaiswal
Subject: Maths
, asked on 14/7/20
Pls do the sum Number 5 of Pythagoras theorem
Answer
2
Omm Prasad
Subject: Maths
, asked on 19/9/17
Please solve the 19th problem.
Please do not provide any link.
Q.19. The following figure shows a triangle ABC with exterior angles as x, y and z.
(i) If AB > AC > BC; arrange the angles x, y and z in ascending order of their values.
(ii) In the same figure, if y > x > z; arrange sides AB, BC and AC in descending order of their lengths.
Answer
2
J S
Subject: Maths
, asked on 17/9/17
11. In
$\u25b3$
PQR, PD
$\perp $
QR, such that D lies on QR. If PQ = a, PR = b, QD = c and DR = d, prove that (a + b) (a - b) = (c + d) (c - d).
Answer
1
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What are you looking for?

17. In the given figure, M is mid-point of AB and DE, whereas N is mid-point of BC and DF.

Show that : EF = AC.

(i). $\u25b3ABD\cong \u25b3ACD$

(ii). AD is bisector $\angle A$.

(iii). AD is perpendicular to BC.

Q.7. For going to a city B from city A, there is route via city C such that AC$\perp $CB, AC = 2x km and CB = 2 (x + 7) km. It is proposed to construct a 26 km highway which directly connects the two cities A and B. Find how much distance will be saved in reaching city B from city A after the construction of highway.

Q. In the given figure AB = AC; angle A = 50 degree and angle ACD = 15 degree. Show that BC = CD.

Hint : prove that to medians are perpendicular bisectors of the triangles.

(Please don't send me any links....)

Q.13. Find the area and the perimeter of a square whose diagonal is 10 cm long.

Please do not provide any link.

Q.19. The following figure shows a triangle ABC with exterior angles as x, y and z.

(i) If AB > AC > BC; arrange the angles x, y and z in ascending order of their values.

(ii) In the same figure, if y > x > z; arrange sides AB, BC and AC in descending order of their lengths.