Solution of Triangles questions
453 published questions with worked solutions.
- If in a ABC, a A = b B , thenNot in JEE syllabus
- If the sides of a triangle are in GP and the largest angle is twice the smallest angle then the common ratio, which is greater...Not in JEE syllabus
- In a ABC, the sides a,b and c are such that they are the roots of x^3-11x^2+38x-40=0. Then A a + B b + C c is equal toNot in JEE syllabus
- If A+ B+2 C=2 then the sides of the ABC are inNot in JEE syllabus
- If in the ABC, the incentre is the middle point of the median AD then A has the valueNot in JEE syllabus
- If in a ABC, 2 A C= B then the triangle isNot in JEE syllabus
- In a ABC, a=1 and the perimeter is six times the AM of the sines of the angles. The measure of A isNot in JEE syllabus
- If the sides of a triangle are proportional to the cosines of the opposite angles then the triangle isNot in JEE syllabus
- If in a ABC, c ^2 A2+a ^2 C2= 3b 2 , then a,b,c are inNot in JEE syllabus
- A, B and C are in AP for the ABC. ThenNot in JEE syllabus
- AD is a median of the ABC. If AE and AF are medians of the triangles ABD and ADC respectively, and AD=m_1, AE=m_2, AF=m_3, then...Not in JEE syllabus
- If , , are the altitudes of a ABC and 2s denotes its perimeter then ^ -1 + ^ -1 + ^ -1 is equal toNot in JEE syllabus
- In a ABC, the sides are in the ratio 4:5:6. The ratio of the circumradius and the inradius isNot in JEE syllabus
- In a ABC, R= circumradius and r= inradius. The value of a A+b B+c C a+b+c is equal toNot in JEE syllabus
- In a ABC, 2s= perimeter and R= circumradius. Then s/R is equal toNot in JEE syllabus
- The ratio of the circumradius and inradius of an equilateral triangle isNot in JEE syllabus
- If in a ABC, a^2+b^2+c^2=8R^2, where R= circumradius, then the triangle isNot in JEE syllabus
- In an equilateral triangle, (circumradius) : (inradius) : (exradius) is equal toNot in JEE syllabus
- If in a triangle, R and r are the circumradius and inradius respectively then the HM of the exradii of the triangle isNot in JEE syllabus
- The angles of a right-angled triangle are in AP. The ratio of the inradius and the perimeter isNot in JEE syllabus
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