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Focus Classes - Maths 9 & 10 @UC4-g-p1prx7kCezqDd6F7Fg@youtube.com

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10:09
Prove that the quadrilateral formed by the internal angle bisectors of any quadrilateral is cyclic
06:34
Find out the values of x and y, when A = (2x + 4)º, B = (x + 10)ºC = (4y – 4)º and D = (5y + 5)º
06:54
If the angles of elevation of a tower from two points distant a and b from its foot and in
24:42
Circles Class 9 Ex 9.3 Q1 to Q3 | Circle Chapter 9 | Class 9th | Maths Ncert
11:27
A circular park of radius 20m is situated in a colony. Three boys Ankur, Syed and David are sitting
12:25
Three girls Reshma, Salma, and Mandeep are playing a game by standing on a circle of radius 5m.
06:21
If a line intersects two concentric circles with centre O at A, B, C and D, prove that AB = CD
09:05
If two equal chords of a circle intersect within the circle, prove that the line joining the point
06:52
PQRS is a diameter of a circle of radius 6 cm. The lengths PQ, QR and RS are equal.
09:42
Find the area if the shaded region if Semicircles are described on AB, BC and AC as diameters.
11:36
In fig ABC is a right angled triangle, ∠B =90, AB=28 cm and BC= 21cm. with AC as diameter
06:25
In Fig. AOBCA represents a quadrant of a circle of radius 3.5 cm with centre O. Calculate the area
10:28
Two circles touch internally. The sum of their areas is 116 pi square cm. Find their radii.
09:25
The area of an equilateral triangle ABC is 17320.5 cm2 . With each vertex of the triangle as
03:55
If the perimeter of a semicircular Protractor is 36 cm, Find the diameter | Rs Aggarwal Exercise 16A
15:21
Prove that the perimeter of shaded region is r[tanθ+secθ+ πθ/180°-1] | Areas is r2[tanθ- πθ/180°]
08:05
In the given figure abcd is a square of side 10cm and semicircles are drawn with each side
11:31
Prove that r = 1/6 AB | Areas Related To Circles Class 10
09:24
Prove that ∠P + ∠Q = 1/2 (∠ABC + ∠ADC) | Class 9 Maths | Prove that ∠P + ∠Q = 1/2 ( ∠B + ∠D )
09:22
Find the Square root of 8-2√15 | If x = √(3+2√2) find the simplified value of x | Number Systems 9
12:38
m and n are two plane mirrors perpendicular to each other. Show that incident ray CA is parallel to
19:15
How to Find the value of θ | Trigonometry Class 10 | Important Questions from Trigonometry
15:29
PQ and RS are two mirrors placed parallel to each other | Class 9th Lines and angles Ex 6.2 Q5
04:22
Class 9th Lines and Angles Ex - 6.2 Q4 | In Fig. 6.26, if AB || CD, ∠ APQ = 50° and ∠ PRD = 127°
14:29
9x2-9(a+b)x+(2a2+5ab+2b2) by Factorisation | How to solve Quadratic Equation
06:51
Class 9th Lines and Angles Ex 6.2 Q3 | In Fig. 6.25, if PQ || ST ∠ PQR = 110° and ∠ RST = 130°
09:12
At t minutes past 2 pm, the time needed by the minutes hand of a clock | NCERT Exemplar | Class 10th
10:12
x²+3x-(a²+a-2)=0 | Solve the quadratic equation x2 + 3x - (a2 + a - 2) = 0 by factorisation
05:25
Class 9th Lines and Angles Ex-6.2 Q2 In the Fig 6.30, if AB || CD EF ⊥ CD and ∠ GED = 126° find ∠AGE
05:53
Class - 9th Lines And Angles Ex - 6.2 Q1 In Fig., if AB || CD, CD || EF and y : z = 3 : 7 find x.
11:55
If AM is the Bisector of ∠BAC and AN is Perpendicular to BC, Prove that ∠ MAN = 1/2(∠B - ∠C)
11:16
All about Parallel Lines : Corresponding Angles, Alternate interior angles, Co-interior angles
11:24
Prove that ∠BOC = 90 - 1/2 ∠BAC | Prove that ∠O = 90 - 1/2 ∠A | Lines and Angles Class 9
06:34
Class 9th - Lines and Angles - Angle Sum Property of a Triangle
48:40
Class 9 Maths Chapter 6 | Lines and Angles | Exercise 6.2 Solutions
13:00
Solve 1/a+b+x =1/a+1/b+1/x | Solve for x 1/2a+b+2x =1/2a+1/b+1/2x | Quadratic Equation | Class 10
22:32
Quadratic Equations Class 10 Maths 2024-25 | Ncert Maths Ex- 4.1 Q1 (i, ii ,iii, iv, v)
34:40
Lines and Angles Class 9 | NCERT Chapter 6 Exercise - 6.1 (All Questions) | CBSE
38:03
Quadratic Equations Class 10 Maths Ex-4.1 Q1 Q2 NCERT CBSE
31:43
Lines and Angles - Introduction to Exercise 6.1 | Class 9 Maths Chapter 6 | CBSE
05:29
Find measure of an angle if six times its complement is 12 less than twice its supplement
49:20
Trigonometry | Trigonometry Class 10 Chapter 8 | Maths Full Concept / Exercise -8.1 / Basics / Hindi
07:48
Polynomials class 9 | If both (x-2) and (x-1/2) are the factors of px^2+5x+r, then show that p=r.
08:14
Find the value of 1/27 r3 – s3 + 125 t3 + 5 rst when s = r/3 + 5t
10:05
Class 9th Maths Polynomials Most important Questions with Deepak Rajoria sir
21:23
Class 9th Maths Polynomials Ex 2.4 Q14, Q15, Q16 | New NCERT | CBSE
29:02
Polynomials Class 9 | Exercise 2.4 | NCERT Solutions | #Class9Maths | polynomials
17:45
Polynomials Class 9 | Exercise 2.4 | NCERT | NCERT Solutions | #Class9Maths | polynomials
38:51
Polynomials | Class 9 Maths chapter 2 | Ex 2.4 Q5 to Q7 | Factorise: 4x2+9y2+16z2+12xy–24yz–16xz
26:02
Class 9 Maths | Chapter 2 | Exercise 2.4 Q4 | Polynomials | NCERT | Expand using (a + b + c)2
20:30
Polynomials Class - 9th Maths, Ex 2.4 Q2, Q3 | Factorise the following using appropriate identities
17:36
Polynomials | Class 9 Maths chapter 2 | Ex 2.4 Q1 | New NCERT Book | Class 9 Maths | 2024-25
08:00
Class 9th Polynomials | If x/y + y/x = -1 find the value of x^3 - y^3 | NCERT | CBSE
35:06
Polynomials Class - 9th Maths Ex 2.3 Q5(i) | Factorise : x3-2x2-x+2 | CBSE, NCERT
20:28
Important Rule of Middle Term Splitting | Middle Term Splitting Trick
31:59
Class 9 Maths Chapter 2 | Polynomials Solutions | Exercise 2.3 Q1 to Q3
09:06
If (x+a) is a factor of x2 + px + q and x2 + mx + n show that a = (n-q)/(m−p) | Polynomials Class 9
41:30
Class 9 Maths Chapter 2 | Polynomials Solutions | Exercise 2.2 Q1 to Q4
29:52
How to find the value of a and b if 3+√2/3-√2=a+b√2 | If (7+√5)/(7-√5) - (7- √5)/(7 + √5)=a+ b√5
29:25
Class 9 Maths Chapter 2 | Polynomials Solutions | Exercise 2.1 Q1 to Q5