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Ask QuestionPosted by Supriya Bali 6 years, 11 months ago
- 1 answers
Posted by Laxmi Rawat 6 years, 11 months ago
- 1 answers
Ram Kushwah 6 years, 11 months ago
X+X+1+X+2=96
3X=96-3=93
X=31
Hence numbers are 31,32,33
Posted by Twinkle Jindal 6 years, 11 months ago
- 1 answers
Posted by Dhirendra Singh 6 years, 11 months ago
- 0 answers
Posted by Aman Kumar 6 years, 11 months ago
- 1 answers
Posted by Jitendra Kumar 6 years, 11 months ago
- 0 answers
Posted by Vidya Tamminidi 5 years, 8 months ago
- 2 answers
Krishn Joshi 6 years, 11 months ago
Ram Kushwah 6 years, 11 months ago
If Opposite sides of a quadrilateral are parallel
that isa parallelogram
Posted by Sonu Shaw 6 years, 11 months ago
- 3 answers
Posted by Iltafur Rahman Ahmad 6 years, 11 months ago
- 2 answers
Posted by Meenakshi Kansal 6 years, 11 months ago
- 0 answers
Posted by Meenakshi Kansal 6 years, 11 months ago
- 1 answers
Ram Kushwah 6 years, 11 months ago
Check yr question the pillar is not seem to be 3.5 cm in height.
I tak e height h=3.5 m
r=50 cm=50/100=1/2 m
CSA =2πrh=2×22/7×1/2×3.5
=44/7×1/2×7/2=11 m2
Cost of painting =11×10=110 Rs
Posted by Anil Agrawal 6 years, 11 months ago
- 3 answers
Ram Kushwah 6 years, 11 months ago
Sorry mistsken
I write in brief now
(a+b+c)(a+b-c)
=(a+b)2-c2
=a2+b2-c2+2ab
Ram Kushwah 6 years, 11 months ago
(a+b+c)(a+b+c)
=a(a+b+c)+b(a+b+c)+c(a+b+c)
=a2+ab+ac+ab+b2++bc+ca+bc+c2
=a2+b2+c2+2(ab+bc+ca)
Yogita Ingle 6 years, 11 months ago
(a + b + c) (a + b -c)
= a (a + b -c) + b (a+ b -c) + c (a + b -c)
= a2 + ab - ac + ab + b2 - bc + ac + bc - c2
= a2 + b2 - c2 + ab + ab
= a2 + b2 - c2 + 2ab
Posted by Shivam Pathak 6 years, 11 months ago
- 0 answers
Posted by Shree Meenakshi Sundaresan 6 years, 11 months ago
- 1 answers
Posted by Ijin C 6 years, 11 months ago
- 2 answers
Yogita Ingle 6 years, 11 months ago
{tex}\frac{10x\;-25}{2x\;-\;5}=\;\frac{5(2x\;-5)}{(2x\;-\;5)}=\;5{/tex}
Posted by Ijin C 6 years, 11 months ago
- 1 answers
Yogita Ingle 6 years, 11 months ago
Formula : (a - b)2 = a2 - 2ab + b2
(y -3)2 = y2 - 2 y(3) + 32
= y2 - 6y + 9
Posted by Kishore Anburaj 6 years, 11 months ago
- 0 answers
Posted by Jay Jay 6 years, 11 months ago
- 1 answers
Posted by Meenakshi Kansal 6 years, 11 months ago
- 1 answers
Yogita Ingle 6 years, 11 months ago
TSA of cube = 6a2
6 = 6a2
a2 = 6/6 = 1
a = 1 unit
Volume of cube = a3
= 13
= 1 cubic unit
Posted by Garvit Goyal 6 years, 11 months ago
- 2 answers
Yogita Ingle 6 years, 11 months ago
Volume of cube = (side)3
27000 = (side)3
side = 30 cm
So side of cube is 30 cm.
Posted by Aman Kumar 6 years, 11 months ago
- 1 answers
Posted by Princy Yadav 6 years, 11 months ago
- 1 answers
Yogita Ingle 6 years, 11 months ago
No.It can't have 10 faces , 20 edges, and 15 vertices as The formula i.e. Euler's formula isn't being satisfied.
According to the formula....
(F+V)-E=2
Where,
F= faces=10
E=edges=20
V= vertices=15
(F+V)-E=2
(10+15)-20=2
25-20=2
but 5≠2
so,the Euler's formula is not satisfied.
Therefore,A polyhedron cannot have 10 faces , 20 edges, and 15 vertices.
Posted by Daksh Choudhary 6 years, 11 months ago
- 2 answers
Posted by Deekshith M 6 years, 11 months ago
- 2 answers
Posted by Hare Krishna Singh 6 years, 11 months ago
- 2 answers
Shivaraj Dumbali 6 years, 11 months ago
Posted by Anamika Singh 6 years, 11 months ago
- 0 answers
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Prince Thakur 6 years, 11 months ago
2Thank You