Home
Class 12
MATHS
In DeltaABC, tanA=2, tanB=(3)/(2) and c=...

In `DeltaABC, tanA=2, tanB=(3)/(2) and c=sqrt(65)`, then circumradius of the triangle is : (a) 65 (b) `(65)/(7)` (c) `(65)/(14)` (d) none of these

A

65

B

`(65)/(7)`

C

`(65)/(14)`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SOLUTION OF TRIANGLES

    VIKAS GUPTA (BLACK BOOK) ENGLISH|Exercise Exercise-2 : One or More than One Answer is/are Correct|15 Videos
  • SOLUTION OF TRIANGLES

    VIKAS GUPTA (BLACK BOOK) ENGLISH|Exercise Exercise-3 : Comprehension Type Problems|13 Videos
  • SEQUENCE AND SERIES

    VIKAS GUPTA (BLACK BOOK) ENGLISH|Exercise EXERCISE (SUBJECTIVE TYPE PROBLEMS)|21 Videos
  • STRAIGHT LINES

    VIKAS GUPTA (BLACK BOOK) ENGLISH|Exercise Exercise-5 : Subjective Type Problems|10 Videos

Similar Questions

Explore conceptually related problems

In a DeltaABC , if /_A=72^(@) and /_B=65^(@) , find the measure of /_C .

In Fig.89, the value of x is (a) 75 (b) 65 (c) 45 (d) 55

In A B C ,a=5,b=12 ,c=90^0a n dD is a point on A B so that /_B C D=45^0dot Then which of the following is not true? (a) C D=(60sqrt(2))/(17) (b) B D=(65)/(17) (c) A D=(60sqrt(2))/(17) (d) none of these

In a △ ABC if a =26, b= 30 and cos C = 63/65 , then r_(2) =

The whole number n satisfying n+35=101 is (a)65 (b) 67 (c) 64 (d) 66

The sum of first five multiples of 3 is: 45 (b) 65 (c) 75 (d) 90

In Delta ABC, a=5, b=4, c=3. G is the centroid of triangle. If R_(1) be the circum radius of triangle GAB then the value of (a)/(65) R_(1)^(2) must be

In triangle A B C ,tanA+tanB+tanC=6a n dtanAtanB=2, then the values of tanA ,tanB ,tanC are, respectively (a) 1,2,3 (b) 3,2//3,7//3 (c) 4,1//2 ,3//2 (d) none of these

Find the value of : ((18.5)^(2) - (6.5)^(2))/(18.5 + 6.5)

The standard deviation of first 10 natural numbers is (a) 8.25 (b) 6.5 (c) 3.87 (d) 2.87