Solution of Triangles questions
453 published questions with worked solutions.
- A circular ring of radius 3 cm is suspended horizontally from a point 4 cm vertically above the centre by 4 strings attached at...Not in JEE syllabus
- The equation of the incircle of the triangle formed by the axes and the line 4x + 3y = 6 isNot in JEE syllabus
- The equation of a circle is x^2+y^2=4. A regular hexagon is inscribed in the circle whose one vertex is (2,0). Then a consecutive...Not in JEE syllabus
- In a ABC, B = 90^ and b + a = 4. The area of the triangle is the maximum when C isNot in JEE syllabus
- Let a = 2 i - j + k, b = i + 2 j - k and c = i + j - 2 k. A vector in the plane of b and c whose projection on a has the...Not in JEE syllabus
- The position vectors of the vertices A, B, C of a triangle are i- j-3 k, 2 i+ j-2 k and -5 i+2 j-6 k respectively. The length of...Not in JEE syllabus
- ABC is an equilateral triangle of side 4 cm. If R,r,h be the circumradius, inradius and altitude respectively then R+r h is equal...Not in JEE syllabus
- If in the ABC, AC is double of AB then the value of A2 B-C 2 is equal toNot in JEE syllabus
- In a ABC the sides b,c and the angle B are given such that a has two values a_1,a_2. Then |a_1-a_2| is equal toNot in JEE syllabus
- If in a ABC, 4 A + 3 = 0 then A 2 and A 2 are the roots ofNot in JEE syllabus
- A piece of paper is in the shape of a square of side 1 metre. It is cut at the four corners to make a regular polygon of eight...Not in JEE syllabus
- If in ABC, a^2 + b^2 > c^2 then the isNot in JEE syllabus
- If r, r_0 be the inradius and an exradius respectively of an equilateral triangle then r:r_0 is equal toNot in JEE syllabus
- If in a ABC, b=3 cm, c=4 cm and the length of the perpendicular from A to the side BC is 2 cm then the number of solutions of the...Not in JEE syllabus
- The sum of the radii of inscribed and circumscribed circles for an n-sided regular polygon of side a, isNot in JEE syllabus
- If in a ABC, a = 3, c = 3 and A = 30^ then the angle B has the measureNot in JEE syllabus
- In a triangle ABC, a^2+b^2=c^2. If R and r are its circumradius and inradius respectively then R+r is equal toNot in JEE syllabus
- Given in ABC, a : b : c = A : B : C. STATEMENT-1: ABC is equilateral. STATEMENT-2: A = b^2 + c^2 - a^2 2bc , B = c^2 + a^2 - b^2...Not in JEE syllabus
- In the ABC, b : c = 2 : 1 and (B - C) = 35. ThenNot in JEE syllabus
- Let ABC be an equilateral triangle whose orthocentre is the origin O. If OA = a, OB = b then OC isNot in JEE syllabus
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