In ΔABC, if ∠A=90º, a=25, b=7, then what is the value of tan B?

In ΔABC, if ∠A=90º, a=25 cm, b=7 cm, then what is the value of tan B?

  1. 24/7
  2. 24/25
  3. 7/25
  4. 7/24

 

Pushpendra Pal Dean Asked on 14th September 2015 in Maths.
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1 Answer(s)

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Answer: (4) 7/24

Explanation:-
In the figure-

RE: In ΔABC, if ∠A=90º, a=25, b=7, then what is the value of tan B?

C = (252 – 72)1/2
C = (625 – 49)1/2
C = (576)1/2
C = 24 cm

Then, the value of tan B = 7/24

Hence, the answer is (4) 7/24.

Anurag Mishra Professor Answered on 15th September 2015.
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