Practice questions
88551 published questions with worked solutions.
- If in a ABC, 3a=b+c, then the value of B 2 C 2 isNot in JEE syllabus
- In a right angled ABC, ^2A+ ^2B+ ^2C=
- The area of the triangle ABC in which a=1, b=2, C=60^ isNot in JEE syllabus
- If in a triangle ABC, A: C= (A-B): (B-C), then a^2,b^2,c^2 are inNot in JEE syllabus
- If r,r_1,r_2,r_3 have their usual meanings, the value of 1 r_1 + 1 r_2 + 1 r_3 isNot in JEE syllabus
- If the sides a,b,c of a triangle ABC are the roots of the equation x^3-13x^2+54x-72=0, then the value of A a + B b + C c is equal...Not in JEE syllabus
- If in a triangle ABC, A a = B b = C c , then the triangle isNot in JEE syllabus
- In any ABC, b^2 2C+c^2 2B=Not in JEE syllabus
- In a triangle ABC, b= 3, c=1 and A=30^ . Then the measure of the largest angle of the triangle isNot in JEE syllabus
- In any ABC, if 2 B= a c , then the triangle isNot in JEE syllabus
- If in a triangle a ^2 ( C 2 )+c ^2 ( A 2 )= 3b 2 , then the sides of the triangle are inNot in JEE syllabus
- The area of a ABC is b^2-(c-a)^2. Then B=Not in JEE syllabus
- If in a ABC, ( A+ B+ C)( A+ B- C)=3 A B, thenNot in JEE syllabus
- In a triangle ABC, a A+b B+c C a+b+c is equal toNot in JEE syllabus
- If in a triangle ABC, b+c 11 = c+a 12 = a+b 13 , then A is equal toNot in JEE syllabus
- If p_1,p_2,p_3 are respectively the perpendiculars from the vertices of a triangle to the opposite sides, then A p_1 + B p_2 + C...Not in JEE syllabus
- In a triangle ABC, r=Not in JEE syllabus
- If in ABC, a A=b B, then the triangle isNot in JEE syllabus
- If in a triangle ABC, a^2-b^2 a^2+b^2 = (A-B) (A+B) , then the triangle isNot in JEE syllabus
- If r is the radius of the inscribed circle of a regular polygon of n sides, each of length a, then r is equal toNot in JEE syllabus