Home
Class 12
MATHS
In a DeltaABC, if r(1)=2r (2)=3r(3), the...

In a `DeltaABC,` if `r_(1)=2r _(2)=3r_(3),` then show that `a/b=5/4.`

Promotional Banner

Topper's Solved these Questions

  • PROPERTIES AND SOLUTION OF TRIANGLES

    ARIHANT MATHS|Exercise Exercise For Sesssion 8|5 Videos

  • PROPERTIES AND SOLUTION OF TRIANGLES

    ARIHANT MATHS|Exercise Exercise (Single Option Correct Type Questions)|65 Videos

  • PROPERTIES AND SOLUTION OF TRIANGLES

    ARIHANT MATHS|Exercise Exercise For Sesssion 6|5 Videos

  • PRODUCT OF VECTORS

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|52 Videos

  • SEQUENCES AND SERIES

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|38 Videos

Similar Questions

Explore conceptually related problems

In a DeltaABC, r_(1) + r_(2) + r_(3) -r =

In a !ABC if r_(1):r_(2):r_(3)=2:4:6, then a:b:c =

In triangle ABC, if r_(1)=2r_(2)=3r_(2), then a:b is equal to (5)/(4) (b) (4)/(5)(c)(7)/(4)(d)(4)/(7)

If (r)/(r _(1))= (r_(2))/(r _(3)), then show that c=90^(@).

In a triangle ABC ,if r_(1)=2r_(2)=3r_(3) then [100-((4a)/(5b))]^(2) is equal to 9800+k , then k=

In a triangle , if r_(1) = 2r_(2) = 3r_(3) , then a/b + b/c + c/a is equal to

In a DeltaABC, show that r_(1)* r_(2)* r_(3)*r=Delta^(2).

In DeltaABC , if 2R+r=r_(2) then angleB=

In a triangle,if r_(1)=2r_(2)=3r_(3), then (a)/(b)+(b)/(c)+(c)/(a) is equal to