The ladder

The ladder touches a wall at a height of 7.5 m. The angle of the inclination of the ladder is 76°. How far is the lower end of the ladder from the wall?

Correct answer:

b =  2.0096 m

Step-by-step explanation:

a=7.5 m A=75   tanA=ba  b=tanAa=tan75° a=tan75° 7.5=3.7320517.5=2.01=2.0096 m



Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for related online calculators
See also our right triangle calculator.
See also our trigonometric triangle calculator.

 
We encourage you to watch this tutorial video on this math problem: video1

Related math problems and questions: