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What is incentre

Posted by Himanshu Shekhar 7 years ago

3 answers

The incenter may be equivalently defined as the point where the internal angle bisectors of the triangle cross, as the point equidistant from the triangle's sides, as the junction point of the medial axis and innermost point of the grassfire transform of the triangle,

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Ankit Singh 7 years ago

These three angle bisectors are always concurrent and always meet in the triangle's interior (unlike the orthocenter which may or may not intersect in the interior). The incenter is the center of the incircle . The incenter is the one point in the triangle whose distances to the sides are equal.

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Nancy Rajput 7 years ago

The incenter is the point of intersection of the three angle bisectors. The angle bisectors of a triangle are each one of the lines that divide an angle into two equal angles.

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Find the sum of all the 4 digits numbers that can be formed with the digits 3,2,3,4.

Posted by Azharuddin Ansari 7 years ago

CBSE > Class 11 > Mathematics

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The average of values 0, 2, 4, 6, 8, ...., 2n is

Posted by Nancy Rajput 7 years ago

CBSE > Class 11 > Mathematics

4 answers

Ankit Singh 7 years ago

Welcome

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Nancy Rajput 7 years ago

thanks

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Ankit Singh 7 years ago

Please confirm that my answer is right

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Ankit Singh 7 years ago

Tn= a+(n-1)d 2n=o+(n-1) 2 2n=2n-2 N=n+1 0+2+4+6+8+.......+2n /(n+1) Sn=n/2 (0+1) (n+1)/2 (0+2n)/(n+1) =n

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The equation of base of an equilateral triangle is x+y=2 and the vertex is (2,-1). The length of side of the triangle is

Posted by Trishla Priyadarshni 7 years ago

CBSE > Class 11 > Mathematics

1 answers

Priya Dharshini ☺☺ 7 years ago

Can u give full question ...

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Convert -47°30' into radian measure

Posted by Siya Sharma 7 years ago

CBSE > Class 11 > Mathematics

1 answers

Ekansh Dev 7 years ago

47.5

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Log45.6578

Posted by Mohit Verma 7 years ago

CBSE > Class 11 > Mathematics

1 answers

Priya Dharshini ☺☺ 7 years ago

1.6595

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Find the 6th term from the end of gp 8,4,2.............1/1024

Posted by Danish Khan 7 years ago

CBSE > Class 11 > Mathematics

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Sinx -cosx/x-pi/4

Posted by Major Singh Ajay 7 years ago

CBSE > Class 11 > Mathematics

0 answers

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Find the value of sin75

Posted by Afroz Ansari 7 years ago

CBSE > Class 11 > Mathematics

1 answers

Arun Venkateshwaran 7 years ago

sin75=sin(45+30)=sin45cos30+cos45sin30=1/√2*√3/2 + 1/√2*1/2= √3/2√2 + 1/2√2= (√3+1/2√2)this is the answer, if you need solve it into the simplest form by applying. √3 and √2 values

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Shifting origin ch 10 class 11

Posted by Urvi Vasisht 7 years ago

CBSE > Class 11 > Mathematics

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Find the derivative of e the power tanx

Posted by Premnarayan Premnarayannamdev 7 years ago

CBSE > Class 11 > Mathematics

0 answers

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4^x+16^x =36^x find x

Posted by Trinetra Upadhyay 7 years ago

CBSE > Class 11 > Mathematics

0 answers

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Limits and derivatives yeah chapter bana kyu

Posted by Pooja Yadav 7 years ago

CBSE > Class 11 > Mathematics

6 answers

Aditi Mittal 7 years ago

No... Its my favorite chapter. ?? Bht mja aata h derivative ke sums krne m

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. . 7 years ago

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Ankit Singh 7 years ago

Ye bhi sahi hai

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Yakshi ? 7 years ago

Dimag kharaab krney ke liye

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Ankit Singh 7 years ago

Sahi bola bro

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Amrit Kaur 7 years ago

Pdhne ke liye??

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Proof of- Transformation of Ax + By + C = 0 in intercept form

Posted by Ashish Ranjan 7 years ago

CBSE > Class 11 > Mathematics

0 answers

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What is slope

Posted by Ankit Pathak 7 years ago

CBSE > Class 11 > Mathematics

1 answers

Ayushi Ayushi 7 years ago

In mathematics, the slope or gradient of a line is a number that describes both the direction and the steepness of the line.[1] Slope is often denoted by the letter m; there is no clear answer to the question why the letter m is used for slope, but it might be from the "m for multiple" in the equation of a straight line "y = mx + b" or "y = mx + c".[2]

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Find airthmetic mean between 14 and -6

Posted by Aaron Jabkzm 7 years ago

CBSE > Class 11 > Mathematics

1 answers

Keerthu Raghu 7 years ago

(A+B)/2 =[14+(-6)]/2 = 4

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Derivative of tan Images https://swky.co/3Kbg1k by first principal

Posted by Kashish Arora 7 years ago

CBSE > Class 11 > Mathematics

0 answers

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(X/4+16y)power10 find the middle term

Posted by Samyuktha Krishna 7 years ago

CBSE > Class 11 > Mathematics

1 answers

Keerthu Raghu 7 years ago

As n=10 even ,n+1 = odd Then. Middle term = [(n/2)+1] th term i.e. 6 th term then from general term formula,. T(r+1)= T(6)= r=5 = 258048 x^5 y^5

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If A and B are two finite sets,then prove that n(A union B )= n(A)+n(B)-n( A intertsection B)

Posted by Gourav Phukan 7 years ago

CBSE > Class 11 > Mathematics

0 answers

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what is parabola?

Posted by Rekha Pandey 7 years ago

CBSE > Class 11 > Mathematics

2 answers

Adarsh Tiwari 7 years ago

Parabola is a shape of geometric

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Rahul Dawar 7 years ago

the locus of a point which moves in such a way that its distance from a fixed point(focus) and from a fixed line(directrix) is always equal

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If x=√3+√2 then find the value of x^3 + 1/x^3 ? A) 6√3 B)12√3 C)18√3 D)24√3

Posted by Neelkamal Pal 7 years ago

CBSE > Class 11 > Mathematics

3 answers

Preeti Sasmal 7 years ago

(a+b) ^3 = a^3 + b^3 + 3ab(a+b) ------->a^3 + b^3 = (a+b)^3 -- 3ab(a+b) similary:- if, a = x and b = 1/x then x^3 + 1/x^3 = (x + 1/x)^3 -- 3x*1/x(x + 1/x) =(x + 1/x)^3 -- 3(x + 1/x) 1/x = 1/√3 + √2 =1*√3 -- √2/√3 + √2*√3 -- √2 =√3 -- √2/(√3) ^2 -- (√2) ^2 =√3 -- √2/3 -- 2 =√3 -- √2 x + 1/x = √3 + √2 + √3 -- √2 =2√3 Putting in equation in 5th line = (2√3) ^3 -- 3(2√3) =24√3 -- 6√3 =18√3 ANSWER = 18√3

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Amar Pratap Singh 7 years ago

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Rajyavardhan Singh 7 years ago

The correct answer is (A).

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What is the Three dimensional coordinate

Posted by Ankit Shareen 7 years ago

CBSE > Class 11 > Mathematics

3 answers

Prakhar Jadaun ? 7 years ago

X, y and z coordinates which divides the 3d plane in 8 octants

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Yakshi ? 5 years, 9 months ago

It could be wrong!

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Yakshi ? 7 years ago

I think i^ j^ and k^

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a+b+c=1, c=m(a×b), a=1÷√2, b=1÷√3,c=1÷√6 show that a and b are perpendicular

Posted by Nainar Surya 7 years ago

CBSE > Class 11 > Mathematics

0 answers

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Equation of tangent on circle from point

Posted by Priya Singh 7 years ago

CBSE > Class 11 > Mathematics

1 answers

Nancy Rajput 7 years ago

y=mx+c

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All trigonometric function formula

Posted by Aman Sharma 7 years ago

CBSE > Class 11 > Mathematics

3 answers

Priya Dharshini ☺☺ 7 years ago

Last page of ncert there are all formulas of trigonometry

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???. Pragati 7 years ago

Pl?? search on Google

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???. Pragati 7 years ago

sin2 θ + cos2 θ = 1. sin (–θ) = –sin θ, and cos (–θ) = cos θ. sin (θ + 2π) = sin θ, and cos (θ + 2π) = cos θ. cos θ = sin (π/2 – θ) sin θ = cos (π/2 – θ)

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Find the equation of the circle passing through the point (2,3)and (-1,1)and whose centre is on the line 4x+y=16

Posted by Sufiyan Khan 7 years ago

CBSE > Class 11 > Mathematics