A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
OBJECTIVE RD SHARMA-PROPERTIES OF TRIANGLES AND CIRCLES CONNECTED WITH THEM-Chapter Test
- The sides of a tringle are 3x+4y, 3y and 5x+5y where x,y gt0, then the...
Text Solution
|
- The perimeter of a triangle is 16 cm. One of the sides is of length 6 ...
Text Solution
|
- In a triangleABC," if "(a)/(b^(2)-c^(2))+(c)/(b^(2)-a^(2))=0," then "a...
Text Solution
|
- In a triangleABC, a^(2) sin 2C+c^(2) sin 2A=
Text Solution
|
- In a triangleABC, (cos C+cos A)/(c+a)+(cos B)/(b)=
Text Solution
|
- In in a triangle ABC, sides a,b,c are in A.P. then tan""A/2 tan""C/2
Text Solution
|
- In a triangle ABC, cos A+cos B+cos C=
Text Solution
|
- If A+B+C =pi, and cos A = cos B. cos C, then cot B. cot C =
Text Solution
|
- In triangle ABC,a(b^2+c^2)cos A+b(c^2+a^2)cosB+c(a^2+b^2)cosC=
Text Solution
|
- The sides of a triangle are x^2+x+1,2x+1,a n dx^2-1 . Prove that the g...
Text Solution
|
- In a triangleABC," if "C=60^(@)," then "(a)/(b+c)+(b)/(c+a)=
Text Solution
|
- In a triangleABC, if a,c,b are in A.P. then the value of (a cos B-b co...
Text Solution
|
- If a triangle is right angled at B, then the diameter of the incircle ...
Text Solution
|
- If the angle of a righta angled triangle are in A.P. then the ratio of...
Text Solution
|
- If the angles of a triangle are in the ratio 7:2:1, then prove that th...
Text Solution
|
- If in DeltaABC, a = 5, b = 4 and cos (A - B) = 31/32, then
Text Solution
|
- In a triangleABC"if c"=(a+b) sin theta and cos theta=(ksqrtab)/(a+b),"...
Text Solution
|
- In triangleABC," if"(s-a)/(Delta)=1/8, (s-b)/(Delta)=1/12 and (s-c)/(D...
Text Solution
|
- In a triangle ABC if 2a=sqrt(3)b+c, then possible relation is
Text Solution
|
- If in a triangle A B C ,acos^2(C/2)ccos^2(A/2)=(3b)/2, then the sides ...
Text Solution
|