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F

Furqankhan 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

What is the area of triangle ABC if the angle sinA = 2/bc, sin B = 2/ac, sinC = 2/ab?

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Sarvajeet Kumar replied | 26 Nov

The area of triangle ABC =(1/2).a.b. sinC=(1/2).b.c. sinA=(1/2).c.a. sinB.

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Sarvajeet Kumar replied | 4 days ago

The area of triangle ABC =(1/2).a.b. sinC=(1/2).b.c. sinA=(1/2).c.a. sinB=1.

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B

Bhakti 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

What is the measurement of side AC of the triangle ABC with right triangle at C?

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Sarvajeet Kumar replied | 26 Nov

square of AB = square of AB + square of BC.

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K

Kartheek 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

What do you mean by Appollonius theorem?

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Prateek replied | 19 Nov

The sum of the squares of any two sides of any triangle equals twice the square on half the third side, together with twice the square on the median bisecting the third side.

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V

Veena 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

What is the difference between acute angle and obtuse angle of a triangle?

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Ankit replied | 22 Nov

An acute triangle is a triangle with all three angles acute (less than 90°). An obtuse triangle is one with one obtuse angle (greater than 90°) and two acute angles. Since a triangle's angles must sum to 180°, no triangle can have more than one obtuse angle.

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A

Abhishek 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

Solve the triangle if B = 30 degree, C = 60 degree, a = 6 cm?

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Sarvajeet Kumar replied | 26 Nov

A =(180- 30-60) degree= 90 degree,
b = 3 cm=AC
c = 3((square root of 3)) cm=AB

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A

Anurag 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

What do you mean by projection rule?

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K

K 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

What do you mean by Napier’s Analogy?

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S

Saravanan 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

What is the trigonometrical formula of Sin A / 2 for half angle?

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N

Nagaraj 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

What is the area of triangle?

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K

Kalpana 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

What is the measurement of BC of the triangle ABC with acute angle at A?

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P

Poulomi 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

What is the measurement of angle if it is given tan(A - B / 2) and cot C/2?

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S

Saimon 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

What is the formula for measuring the value of an acute angle of triangle ABC?

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L

Laxmi 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

What is the difference between circumcircle and incircle?

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S

Soujanya 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

What do you mean by escribed circle?

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D

Divya 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

What is the difference between orthocentre and pedal triangle?

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N

Natarajan 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

What is the process for measuring radius of the inscribed and circumscribed circles of regular polygon?

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M

Madhuri 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

Define m - n theorem for measuring angle in triangle ABC?

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S

Siraj 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

Define ptolemy’s theorem?

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O

Orange 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

What is the difference between angle of elevation and angle of depression?

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V

Vikas 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

What is the formula for measuring height of a triangle?

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P

Puneethkumar 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

What is the formula for measuring distance from height to hypotenuse of a right triangle?

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M

Mayur 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

What is the formula for projection formulae for right triangle ABC?

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R

Raj 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

What is the value of 2ac[sin 1 / 2(A - B + c)] in right triangle ABC inscribed in a circle?

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A

Anil Sundar 10 Nov in  Class XI-XII Tuition (PUC), Mathematics(Class XI-XII Tuition (PUC)), Triangles

Solve the triangle: Two sides of a triangle are [(square root of 3) - 1] and [(square root of 3) + 1] units and their included angle is 60 degree?

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S

Siddhant 29 Oct in  Class IX-X Tuition, Mathematics(Class IX-X Tuition), Triangles

What is the length of the side of the rhombus if the lengths of the diagonals of a rhombus are 16 cm and 12 cm?

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