07:56

A Tricky area problem.|| Find the area of the quadrilateral ABCD. | ∠B + ∠C = 270° || Right Triangle

06:03

Find the shaded ∆'s area. || Square ||Rectangle || Ar. of similar ∆s ||Triangles with Common vertex.

03:56

Find ∠ BAC. || ∠ OPB = 112°. || Externally touching circles || Common Tangent. ||10th grade problem.

06:40

Find ∠CEB. Angle chasing problem.|| Square and Semicircle.|| Tangent.|| 90° || Alternate segment.

05:27

To find the shaded portion's area.|| Inscribed square of side length √10 cm.|| Quadrant. (π = 3.14)

08:11

●To find the shaded portion's area.| Geometry |●| Quadrant |●| Circle || Arc || Square || Right ∆.||

06:13

Solve for real values of x, y and z. || Olympiad Math || Theory of Equations || INMO || RMO ||

06:18

Find ∠ BAC. || Angle Chasing.|| ∠BAE = ∠ADC.|| BE : EC = 2 : 1. || Triangles with common vertex.

08:10

BD² + BE² + BF² = ? | CAT || Geometry || Stewart's Theorem || Apollonius's Theorem || Pythagoras .

08:13

Geometry Quiz. || The area of smaller circle : The area of eqi.∆ABC = ? || Incentre || Circumcente.

06:07

Find (p + q + r).|| ∆ACB is a right angled ∆ with ∠C =90°.|AB = 4, CP=1 ||AP/BP = p + q√r.| Geometry

06:00

AC/AT= ?? ABCD is a parallelogram | AP : AB = 13 : 118; AQ : AD = 13 : 142.| Geometry | Similarity

10:49

Find a : b : c. || Median BD is trisected by inscribed circle. || Stewart Theorem.|| Tangent.||

04:39

Find ∠QPS.|| Angle chasing problem || 9th grade Geometry || Circle || Tangents.|| Isosceles ∆.

06:53

Find the blue shaded ∆'s area. ABCDEF is a regular hexagon of side length 2√3 units.|| Equal Squares

08:11

Find the area of equilateral ∆ DEF.||Right angled Isosceles ∆ with hypotenuse = 4 cm.|| Trigonometry

08:55

Find (a + b). || Isosceles ∆. || Altitude AM = 11. || AD = 10. || ∠BDC = 3∠BAC. Perimeter = a + √b.

06:44

Find the area of the shaded semicircle. || Quadrant's radius = 56√2 cm.|| Equal Intercept Theorem.

05:01

Find the length of the rectangle. || Geometry Semicircle || Isosceles ∆. || Cyclic quadrilateral.

09:58

How to find the unknown shaded area..?? | Square || Geometry || Isosceles ∆. || Pythagorean Theorem.

07:56

Find y : x || Orange area : Green area = ?? | Quadrant | Semicircle. | Length of rectangle = 8 units

09:32

Find ∠ BAD (Using Pure Geometry). ABC is an Isosceles ∆. AB = AC. ||∠DBC = 10°. || ∠ACD = 20°.

14:11

ICSE (10th) Mathematics Exam-2023.|| Section-(B) Solutions.|| Construction.|| Ogive || Histogram.

19:13

ICSE (10th) Mathematics exam-2023 || Section-(A) Questions and solutions.

08:08

Find the area of the rectangle AEFG.|| Area of two touching circles are 8π and 2π cm².|| Geometry.

04:45

Find the area of the ring.|| Area of the square ABCD = 200 cm². AP = PC.|| Geometry || Mensuration.

11:33

Find the area of square ADTP .|| AT touches the circle at T. Diameter AB = 20 cm. || Interesting..!!

06:40

Find the shaded area. ABDC is a trapezoid || BD = 10 cm, DC = 8 cm, AC = 4 cm. || ∠D = ∠C = 90°.

07:32

Find the radius of bigger circle. || R₁ = 9 cm ; R₂ = 16 cm ; Tangents are parallel, i.e. l₁∥ l₂.

09:31

Find the area of ∆ without square.|| Area of semicircles = 4 & 9 sq.units || ∆ BAC is a right ∆.

07:41

Find the length of line seg. PB. || Radius of semicircle = 4 units || Ratio between areas = 2π : 3.

05:55

Find r : R. || Given that- Ar. of ring : Ar of quadrilateral AFEC = 3 : 2. || Concentric circles.

07:06

Find the 'Radius' of the circle.|| Rectangles are inside the circle.|| Intersecting Chords Property.

05:08

A bit ' Difficult Geometry Problem'. Find x, that is ∠ODC = ? ||∠BAC = 30° || ∠ACO = ∠OCD = 20°.

07:06

Find the shaded area. Radius of inner circle = 2.|| ABC and PQR are equilateral ∆s. #Geometry

04:39

Find x. The value of ∠QPR = ? ; PT = PQ = QS, PT and QS are exterior angle bisectors of ∠s P & Q.

06:20

Find the shaded trapezoid's area.||ABCD is a Square || BEC is an Equilateral ∆ || Similar Triangles.

10:45

Find the area of quadrilateral AFED.|AD⊥AB ; BC⊥AB.| AB = 8, BC = 7 and AD = 9.| ABCD is aTrapezoid.

06:48

Find the area of the circle.|| Four squares & a circle || Intersecting Chord Properties.||Geometry||

05:26

Find the length AD of the rectangle ABCD.| Externally touching circles.| Chord length.|| Geometry.||

07:34

Can you find the measure of angle OPQ..? | Interesting angle chasing problem.||Geometry.||Circle.||

10:21

Find the area of the square.|| 10th Grade Geometry || Mid-Point Theorem.|| Congruent and Similar ∆s.

07:05

Find the area of the shaded portion.|| Two squares with a common vertex. || 9th grade Geometry.||

06:10

Find the radius (ED) of the smallest circle.|| Perimeter of the ∆ APE = 12cm.|| Circles.|| #Geometry

09:52

Find the radius of biggest circle.|| Concentric circles.|| Geometry.|| Shaded triangle's area.||

08:22

Find CD. || Triangle ABC.|| Stewart's Theorem.|| Heron's Formula. || Area of a ∆. || Geometry. ||

08:04

Find the ratio between shaded to unshaded area.|| Right angled ∆.||Incircle.|| ∠BAD = α ; ∠ACB = 2α.

06:21

Shaded area = ?? Three identical circles with radius 6 cm each.||Geometry.||Segment.|| Equilateral ∆

11:00

Find the length of the side of the square.|| Geometry || Equilateral Triangle. || Circle || Tangent.

04:15

Find ∠ AGC. || Angle chasing.|| G is the centroid of ∆ ABC. || BG = AC.|| New Year's simple Question

05:38

Find the shaded triangle's area.|| Geometry || Square of side 16 cm.|| Angle bisector.| Congruent ∆s

06:52

Find 'a'. || ABCD & PQRS are two congruent squares. AB = RS = 12 cm. DT is perpendicular to PS.

04:09

To prove : AD // OC. | Circle |Geometry || Congruent Tangents || Diameter.|| Corresponding angles.

10:16

Shaded area = ?? In the given semicircle, CE = 3 units and BD = 2√5 units. Arc BD = Arc DC.

07:23

Find the length of segment FB.|| Square inside a quadrant.|| Radius of quadrant = 15 units.

09:19

Find the area of the rectangle ABCD.|| Radii of two semicircles are 12 cm and 10.5 cm as shown.

05:59

Junior Math Olympiad Problem.|| To find the shaded area of ∆AOF.|| Isosceles Right angled ∆.

12:08

Difficult/Challenging Integration. ||Trigonometric || Method of Substitution || Partial Fractions||

08:46

Radius of Inscribed circle = ?? 🤔 || Area of shaded region = ?? 🤔Given that radius of quadrant = 8.

03:09

Find 'x' the side length of the identical squares.|| Sum of the non-overlapping area a + b + c =140.