# 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?

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

Pushpendra Pal Dean Asked on 14th September 2015 in

Warning: Illegal string offset 'alt_text' in /home/resultwa/public_html/edupil.com/wp-content/themes/edupil155/includes/theme.php on line 742

Warning: Illegal string offset 'description' in /home/resultwa/public_html/edupil.com/wp-content/themes/edupil155/includes/theme.php on line 743

Warning: Illegal string offset 'alt_text' in /home/resultwa/public_html/edupil.com/wp-content/themes/edupil155/includes/theme.php on line 742

Warning: Illegal string offset 'description' in /home/resultwa/public_html/edupil.com/wp-content/themes/edupil155/includes/theme.php on line 743

Explanation:-
In the figure-

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.