Questions
Bottom end of a ladder leaning against a wall is 3 m away from the foot of the wall as shown in figure, length of the ladder is:
detailed solution
Correct option is B
Let length of ladder be l then 3l = cos53°⇒ l=5mTalk to our academic expert!
Similar Questions
If and lies in the first quadrant, the value of cos is :
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests